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-   -   Dual SIM phones was:Worker killed by Southern train was covering for brother (https://www.londonbanter.co.uk/london-transport/17673-dual-sim-phones-worker-killed.html)

Roland Perry July 16th 19 06:43 AM

Dual SIM phones was:Worker killed by Southern train was covering for brother
 
In message , at 14:30:06 on Sun, 14 Jul
2019, tim... remarked:


"Roland Perry" wrote in message
...
In message , at 11:11:38 on Sun, 14 Jul
2019, tim... remarked:

Then there's a few phones which need a "5v" SIM, and don't work
with a 3v one. Those SIMs are getting harder to find (some say
that it's only Pound-shop Orange SIMs these days,

Thinks

why would someone pay even as much as a pound for a SIM?


Because that's what the shops charge,


Is it. Higher than I have seen, 50p earlier this week (forget where)


99p is a common price, although Sainsbury's is sticking to £1:

https://www.sainsburys.co.uk/webapp/...groceries/home
/sim-cards

and stealing them is a crime.


Yes, very funny

I've paid as little as 1P for a SIM in Tesco, and both I and the
checkout assistant were surprised (the shelf was marked 99p)


My last one was sent to me for free


Some of the networks will send a free SIM as a marketing exercise, it's
unlikely you'll get a retailer to send you a free one.

But they've been trained to believe what the till tells them.

That came with some free data for the first month, so not merely a
bit of plastic needing topping up.


I think my free one came with some credit. AIH that was worthless to
me as I only need it to convert a full sized SIM into a nano SIM.

Sainsbury's Mobile used to have some offers (their project flopped
and they did desperate stuff to try to kick start it).


They didn't do anything differently to others trying to enter the market


Their main difference was self-service handsets on the regular shelves.
Tesco went for shop-in-a-shop, as did CPW in PC World and Best Buy.

their problem was they came to the market too late


Not especially, also considering Tesco was in turmoil after moving
providers from Vodafone to O2. But their demographic was wrong for a
pure PAYG product.
--
Roland Perry

Someone Somewhere July 16th 19 12:57 PM

Dual SIM phones was:Worker killed by Southern train was coveringfor brother
 
On 14/07/2019 12:01, Roland Perry wrote:
In message , at 09:55:16 on Sun, 14 Jul
2019, Recliner remarked:
Roland Perry wrote:
In message , at 08:21:37 on Sun, 14 Jul
2019, Recliner remarked:
Roland Perry wrote:
In message , at 12:29:56 on Sun, 14 Jul


One of the reasons for having a Virgin second-SIM is it authenticates
Virgin wifi (for those also not on Virgin Cable) on the phone.

https://www.virginmedia.com/help/vir...ect-to-london-

underground

I'm on Virgin Mobile, partly for that reason, and find that it
generally
fails to connect to the LU hot spots. It's supposed to connect
automatically, but seldom does.

I think you need the Virgin "wifi-buddy" app running on the phone, but
it's a long time since I tried connecting.

Hoho, it's now called "Virgin Media Connect", and is one of those
Marmite apps with a predominance of 5* and 1* ratings. It's entirely
possible the 1* ratings are because of some fundamental incompatibility
issues, rather than fat-fingered users.


I do have the app, but it still doesn't work properly. I might not be
using
it correctly, of course, but I'm sure it (or the predecessor app) did
work.
I don't really have much need for it, as I'm not usually waiting long
enough in deep Tube stations to be able to use it. And I don't know of a
way of sending and receiving texts via station WiFi.


You'd need a phone and account which had "wifi calling", which might not
exist in a combination useful to you.

Needs Android 5, apparently, which is why it's not on my phone any more.


I'm on Android 9.


Oh, the irony; the reason I bought and am sticking with that phone
(dual-SIM) is the very reason I can't use the second SIM slot for this.


My Android 9 phone is dual sim.


Active, standby or hybrid? Maybe the Virgin trick doesn't work on a
standby basis, and all the hybrid I've seen today are also standby.

If I add in my requirement for a replaceable battery, 32GB, active
dual-SIM, I think that narrows the field to zero.

Accepting a hybrid dual-SIM doesn't help, unfortunately (with 32GB, I
probably wouldn't need an SD card).


Many of the OnePlus handsets are dual SIM and have been for several
years. Both SIMs are active in terms of calls and SMS, 1both can do
2G-4G. You have an easy toggle to switch which one is currently used
for data. No replaceable battery though.

Someone Somewhere July 16th 19 12:58 PM

Dual SIM phones was:Worker killed by Southern train was coveringfor brother
 
On 14/07/2019 14:23, Clank wrote:
"tim..." Wrote in message:
Engineers didn't like creating designs for these ever smaller SIMs. It was a real PITA.
But it was what Marketing wanted


Nonsense! We wanted to create smaller, better, cooler handsets
just as much as "marketing" - and the ridiculous credit-card
sized SIM was a major barrier to that.

whereupon inserting the SIM was changed to require removing the
IIRC for the the phone that I had that took a full credit card size SIM you still had to fit it in under the battery


Indeed, and this was always a feature rather than a bug - it meant
we could confidently design the software stack to assume the SIM
it booted up with would never change (for as long as it was
running.) This mattered when you were coding for a 68k
derivative with memory measured in peanuts, and every byte
counted...

Which was a mistake as SIMs can be changed in other ways that doesn't
involve physically changing the SIMs...

Roland Perry July 16th 19 02:00 PM

Dual SIM phones was:Worker killed by Southern train was covering for brother
 
In message , at 13:57:27 on Tue, 16 Jul
2019, Someone Somewhere remarked:
My Android 9 phone is dual sim.

Active, standby or hybrid? Maybe the Virgin trick doesn't work on a
standby basis, and all the hybrid I've seen today are also standby.
If I add in my requirement for a replaceable battery, 32GB, active
dual-SIM, I think that narrows the field to zero.


Accepting a hybrid dual-SIM doesn't help, unfortunately (with 32GB,
I probably wouldn't need an SD card).


Many of the OnePlus handsets are dual SIM and have been for several
years. Both SIMs are active in terms of calls and SMS, 1both can do
2G-4G. You have an easy toggle to switch which one is currently used
for data. No replaceable battery though.


Thanks, I'll bear that in mind. But they are about three times as much
as I'd want to spend.
--
Roland Perry

Someone Somewhere July 16th 19 02:49 PM

Dual SIM phones was:Worker killed by Southern train was coveringfor brother
 
On 16/07/2019 15:00, Roland Perry wrote:
In message , at 13:57:27 on Tue, 16 Jul
2019, Someone Somewhere remarked:
My Android 9 phone is dual sim.
Â*Active, standby or hybrid? Maybe the Virgin trick doesn't work on a
standby basis, and all the hybrid I've seen today are also standby.
Â*If I add in my requirement for a replaceable battery, 32GB, active
dual-SIM, I think that narrows the field to zero.


Â*Accepting a hybrid dual-SIM doesn't help, unfortunately (with 32GB,
IÂ* probably wouldn't need an SD card).


Many of the OnePlus handsets are dual SIM and have been for several
years.Â* Both SIMs are active in terms of calls and SMS,Â* 1both can do
2G-4G.Â*Â* You have an easy toggle to switch which one is currently used
for data.Â* No replaceable battery though.


Thanks, I'll bear that in mind. But they are about three times as much
as I'd want to spend.


So the budget is around £200? The OnePlus stuff is good value but
admittedly not cheap anymore (ie for £600 you get what you'd pay maybe
£800-£900 for a Samsung or similar).

What's the desire for a removeable battery these days? I get that
batteries die progressively after a couple of years or more, but until
then portable power banks are higher capacity and more flexible (you can
use them with multiple things!) than a spare battery.

Roland Perry July 16th 19 06:49 PM

Dual SIM phones was:Worker killed by Southern train was covering for brother
 
In message , at 15:49:03 on Tue, 16 Jul
2019, Someone Somewhere remarked:
On 16/07/2019 15:00, Roland Perry wrote:
In message , at 13:57:27 on Tue, 16 Jul
2019, Someone Somewhere remarked:
My Android 9 phone is dual sim.
*Active, standby or hybrid? Maybe the Virgin trick doesn't work on
a standby basis, and all the hybrid I've seen today are also standby.
*If I add in my requirement for a replaceable battery, 32GB, active
dual-SIM, I think that narrows the field to zero.

*Accepting a hybrid dual-SIM doesn't help, unfortunately (with
32GB, I* probably wouldn't need an SD card).

Many of the OnePlus handsets are dual SIM and have been for several
years.* Both SIMs are active in terms of calls and SMS,* 1both can do
2G-4G.** You have an easy toggle to switch which one is currently
used for data.* No replaceable battery though.

Thanks, I'll bear that in mind. But they are about three times as
much as I'd want to spend.


So the budget is around £200?


More like £150.

The OnePlus stuff is good value but admittedly not cheap anymore (ie
for £600 you get what you'd pay maybe £800-£900 for a Samsung or
similar).


I'd never pay that for a Samsung (or anything else).

Having said that, I've got a locked 8GB Samsung J3 here for a project,
and if the client paid more than £100 for that, they were robbed!

What's the desire for a removeable battery these days? I get that
batteries die progressively after a couple of years or more, but until
then portable power banks are higher capacity and more flexible (you
can use them with multiple things!) than a spare battery.


I suppose if there was a thin power bank I could superglue to the back
of a phone, and have an unobtrusive permanently connected cable, that
might just substitute for having a phone where I can change a normal
battery in under a minute.

But I suspect that the power bank wouldn't do a pass-through for
connecting to the phone's internal storage. How do you suggest fixing
that?
--
Roland Perry

Charles Ellson[_2_] July 16th 19 09:31 PM

Dual SIM phones was:Worker killed by Southern train was covering for brother
 
On Tue, 16 Jul 2019 19:49:55 +0100, Roland Perry
wrote:

In message , at 15:49:03 on Tue, 16 Jul
2019, Someone Somewhere remarked:
On 16/07/2019 15:00, Roland Perry wrote:
In message , at 13:57:27 on Tue, 16 Jul
2019, Someone Somewhere remarked:
My Android 9 phone is dual sim.
*Active, standby or hybrid? Maybe the Virgin trick doesn't work on
a standby basis, and all the hybrid I've seen today are also standby.
*If I add in my requirement for a replaceable battery, 32GB, active
dual-SIM, I think that narrows the field to zero.

*Accepting a hybrid dual-SIM doesn't help, unfortunately (with
32GB, I* probably wouldn't need an SD card).

Many of the OnePlus handsets are dual SIM and have been for several
years.* Both SIMs are active in terms of calls and SMS,* 1both can do
2G-4G.** You have an easy toggle to switch which one is currently
used for data.* No replaceable battery though.
Thanks, I'll bear that in mind. But they are about three times as
much as I'd want to spend.


So the budget is around £200?


More like £150.

The OnePlus stuff is good value but admittedly not cheap anymore (ie
for £600 you get what you'd pay maybe £800-£900 for a Samsung or
similar).


I'd never pay that for a Samsung (or anything else).

Having said that, I've got a locked 8GB Samsung J3 here for a project,
and if the client paid more than £100 for that, they were robbed!

What's the desire for a removeable battery these days? I get that
batteries die progressively after a couple of years or more, but until
then portable power banks are higher capacity and more flexible (you
can use them with multiple things!) than a spare battery.


I suppose if there was a thin power bank I could superglue to the back
of a phone, and have an unobtrusive permanently connected cable, that
might just substitute for having a phone where I can change a normal
battery in under a minute.

But I suspect that the power bank wouldn't do a pass-through for
connecting to the phone's internal storage. How do you suggest fixing
that?

Clip-on/piggy-back power banks with USB pass through are available but
you're probably stuffed if you haven't got an iPhone or a Samsung
Galaxy.

Roland Perry July 17th 19 07:25 AM

Dual SIM phones was:Worker killed by Southern train was covering for brother
 
In message , at 22:31:47 on
Tue, 16 Jul 2019, Charles Ellson remarked:
What's the desire for a removeable battery these days? I get that
batteries die progressively after a couple of years or more, but until
then portable power banks are higher capacity and more flexible (you
can use them with multiple things!) than a spare battery.


I suppose if there was a thin power bank I could superglue to the back
of a phone, and have an unobtrusive permanently connected cable, that
might just substitute for having a phone where I can change a normal
battery in under a minute.

But I suspect that the power bank wouldn't do a pass-through for
connecting to the phone's internal storage. How do you suggest fixing
that?

Clip-on/piggy-back power banks with USB pass through are available but
you're probably stuffed if you haven't got an iPhone or a Samsung
Galaxy.


Now you mention it, I did once have a case for a smartphone that had
power bank integrated, which meant having a pass-through connector. But
the battery inside that died very quickly (a matter of months). The fact
they are so rare makes me think there's something systemically wrong
with them.

Is it also perhaps because the backs of phones increasingly have buttons
and camera lenses/flashes and so on - which would tend to get obscured
unless the case had exactly the correct cut-outs in it.
--
Roland Perry

Recliner[_4_] July 17th 19 08:05 AM

Dual SIM phones was:Worker killed by Southern train wascovering for brother
 
Roland Perry wrote:
In message , at 22:31:47 on
Tue, 16 Jul 2019, Charles Ellson remarked:
What's the desire for a removeable battery these days? I get that
batteries die progressively after a couple of years or more, but until
then portable power banks are higher capacity and more flexible (you
can use them with multiple things!) than a spare battery.

I suppose if there was a thin power bank I could superglue to the back
of a phone, and have an unobtrusive permanently connected cable, that
might just substitute for having a phone where I can change a normal
battery in under a minute.

But I suspect that the power bank wouldn't do a pass-through for
connecting to the phone's internal storage. How do you suggest fixing
that?

Clip-on/piggy-back power banks with USB pass through are available but
you're probably stuffed if you haven't got an iPhone or a Samsung
Galaxy.


Now you mention it, I did once have a case for a smartphone that had
power bank integrated, which meant having a pass-through connector. But
the battery inside that died very quickly (a matter of months). The fact
they are so rare makes me think there's something systemically wrong
with them.

Is it also perhaps because the backs of phones increasingly have buttons
and camera lenses/flashes and so on - which would tend to get obscured
unless the case had exactly the correct cut-outs in it.


Yes, they all have one or more camera lenses and flash, and often the
fingerprint reader too. Plus, most people wouldn't want such a clumsy
device anyway. Phones are slim because that's what the market demands. They
want phones they can slip into a tight jeans pocket, not clumsy bricks more
than an inch thick.

Most people can get through a day on one charge. And if they can't, there
are plenty of places to recharge. And if they're not available, it's easy
to carry a small power bank separately in a bag.


Anna Noyd-Dryver July 17th 19 08:49 AM

Dual SIM phones was:Worker killed by Southern train wascovering for brother
 
Roland Perry wrote:
In message , at 15:49:03 on Tue, 16 Jul
2019, Someone Somewhere remarked:
On 16/07/2019 15:00, Roland Perry wrote:
In message , at 13:57:27 on Tue, 16 Jul
2019, Someone Somewhere remarked:
My Android 9 phone is dual sim.
Â*Active, standby or hybrid? Maybe the Virgin trick doesn't work on
a standby basis, and all the hybrid I've seen today are also standby.
Â*If I add in my requirement for a replaceable battery, 32GB, active
dual-SIM, I think that narrows the field to zero.

Â*Accepting a hybrid dual-SIM doesn't help, unfortunately (with
32GB, IÂ* probably wouldn't need an SD card).

Many of the OnePlus handsets are dual SIM and have been for several
years.Â* Both SIMs are active in terms of calls and SMS,Â* 1both can do
2G-4G.Â*Â* You have an easy toggle to switch which one is currently
used for data.Â* No replaceable battery though.
Thanks, I'll bear that in mind. But they are about three times as
much as I'd want to spend.


So the budget is around £200?


More like £150.

The OnePlus stuff is good value but admittedly not cheap anymore (ie
for £600 you get what you'd pay maybe £800-£900 for a Samsung or
similar).


I'd never pay that for a Samsung (or anything else).

Having said that, I've got a locked 8GB Samsung J3 here for a project,
and if the client paid more than £100 for that, they were robbed!

What's the desire for a removeable battery these days? I get that
batteries die progressively after a couple of years or more, but until
then portable power banks are higher capacity and more flexible (you
can use them with multiple things!) than a spare battery.


I suppose if there was a thin power bank I could superglue to the back
of a phone, and have an unobtrusive permanently connected cable, that
might just substitute for having a phone where I can change a normal
battery in under a minute.

But I suspect that the power bank wouldn't do a pass-through for
connecting to the phone's internal storage. How do you suggest fixing
that?


The product you want is a charging case; they’re available for some
smartphones but not all. The case has a built-in external battery, and you
can use the case’s usb socket as if it was the phone’s one. However they’re
*considerably* more expensive than a plain external battery of the same
capacity (like ~10x the price).


Anna Noyd-Dryver


Anna Noyd-Dryver July 17th 19 08:49 AM

Dual SIM phones was:Worker killed by Southern train wascovering for brother
 
Roland Perry wrote:
In message , at 22:31:47 on
Tue, 16 Jul 2019, Charles Ellson remarked:
What's the desire for a removeable battery these days? I get that
batteries die progressively after a couple of years or more, but until
then portable power banks are higher capacity and more flexible (you
can use them with multiple things!) than a spare battery.

I suppose if there was a thin power bank I could superglue to the back
of a phone, and have an unobtrusive permanently connected cable, that
might just substitute for having a phone where I can change a normal
battery in under a minute.

But I suspect that the power bank wouldn't do a pass-through for
connecting to the phone's internal storage. How do you suggest fixing
that?

Clip-on/piggy-back power banks with USB pass through are available but
you're probably stuffed if you haven't got an iPhone or a Samsung
Galaxy.


Now you mention it, I did once have a case for a smartphone that had
power bank integrated, which meant having a pass-through connector. But
the battery inside that died very quickly (a matter of months). The fact
they are so rare makes me think there's something systemically wrong
with them.

Is it also perhaps because the backs of phones increasingly have buttons
and camera lenses/flashes and so on - which would tend to get obscured
unless the case had exactly the correct cut-outs in it.


The case has to be designed to fit the size, shape and connectors of the
phone anyway; putting holes in the right place for camera, microphone,
speaker etc isn’t rocket science. Plain cases for every variety of phone
manage it, so do the powered cases.


Anna Noyd-Dryver


[email protected] July 17th 19 09:13 AM

Dual SIM phones was:Worker killed by Southern train was coveringfor brother
 
On 17/07/2019 09:05, Recliner wrote:
Roland Perry wrote:
In message , at 22:31:47 on
Tue, 16 Jul 2019, Charles Ellson remarked:
What's the desire for a removeable battery these days? I get that
batteries die progressively after a couple of years or more, but until
then portable power banks are higher capacity and more flexible (you
can use them with multiple things!) than a spare battery.

I suppose if there was a thin power bank I could superglue to the back
of a phone, and have an unobtrusive permanently connected cable, that
might just substitute for having a phone where I can change a normal
battery in under a minute.

But I suspect that the power bank wouldn't do a pass-through for
connecting to the phone's internal storage. How do you suggest fixing
that?

Clip-on/piggy-back power banks with USB pass through are available but
you're probably stuffed if you haven't got an iPhone or a Samsung
Galaxy.


Now you mention it, I did once have a case for a smartphone that had
power bank integrated, which meant having a pass-through connector. But
the battery inside that died very quickly (a matter of months). The fact
they are so rare makes me think there's something systemically wrong
with them.

Is it also perhaps because the backs of phones increasingly have buttons
and camera lenses/flashes and so on - which would tend to get obscured
unless the case had exactly the correct cut-outs in it.


Yes, they all have one or more camera lenses and flash, and often the
fingerprint reader too. Plus, most people wouldn't want such a clumsy
device anyway. Phones are slim because that's what the market demands. They
want phones they can slip into a tight jeans pocket, not clumsy bricks more
than an inch thick.

Most people can get through a day on one charge. And if they can't, there
are plenty of places to recharge. And if they're not available, it's easy
to carry a small power bank separately in a bag.

Except at some plane stations as I discovered last year.

Recliner[_4_] July 17th 19 09:17 AM

Dual SIM phones was:Worker killed by Southern train wascovering for brother
 
wrote:
On 17/07/2019 09:05, Recliner wrote:
Roland Perry wrote:
In message , at 22:31:47 on
Tue, 16 Jul 2019, Charles Ellson remarked:
What's the desire for a removeable battery these days? I get that
batteries die progressively after a couple of years or more, but until
then portable power banks are higher capacity and more flexible (you
can use them with multiple things!) than a spare battery.

I suppose if there was a thin power bank I could superglue to the back
of a phone, and have an unobtrusive permanently connected cable, that
might just substitute for having a phone where I can change a normal
battery in under a minute.

But I suspect that the power bank wouldn't do a pass-through for
connecting to the phone's internal storage. How do you suggest fixing
that?

Clip-on/piggy-back power banks with USB pass through are available but
you're probably stuffed if you haven't got an iPhone or a Samsung
Galaxy.

Now you mention it, I did once have a case for a smartphone that had
power bank integrated, which meant having a pass-through connector. But
the battery inside that died very quickly (a matter of months). The fact
they are so rare makes me think there's something systemically wrong
with them.

Is it also perhaps because the backs of phones increasingly have buttons
and camera lenses/flashes and so on - which would tend to get obscured
unless the case had exactly the correct cut-outs in it.


Yes, they all have one or more camera lenses and flash, and often the
fingerprint reader too. Plus, most people wouldn't want such a clumsy
device anyway. Phones are slim because that's what the market demands. They
want phones they can slip into a tight jeans pocket, not clumsy bricks more
than an inch thick.

Most people can get through a day on one charge. And if they can't, there
are plenty of places to recharge. And if they're not available, it's easy
to carry a small power bank separately in a bag.

Except at some plane stations as I discovered last year.


The normal rule is that you can carry one small power bank in a carry-on
bag, but none in checked-in luggage. But after the recent fire on board a
Virgin plane, perhaps that will be tightened up?

https://www.theguardian.com/business/2019/jul/05/virgin-atlantic-flight-makes-emergency-landing-in-boston-after-fire-on-board


Roland Perry July 17th 19 09:24 AM

Dual SIM phones was:Worker killed by Southern train was covering for brother
 
In message , at 08:49:30 on Wed, 17 Jul
2019, Anna Noyd-Dryver remarked:

Now you mention it, I did once have a case for a smartphone that had
power bank integrated, which meant having a pass-through connector. But
the battery inside that died very quickly (a matter of months). The fact
they are so rare makes me think there's something systemically wrong
with them.

Is it also perhaps because the backs of phones increasingly have buttons
and camera lenses/flashes and so on - which would tend to get obscured
unless the case had exactly the correct cut-outs in it.


The case has to be designed to fit the size, shape and connectors of the
phone anyway; putting holes in the right place for camera, microphone,
speaker etc isn’t rocket science. Plain cases for every variety of phone
manage it, so do the powered cases.


I just went to Amazon to look, for my LG phone. A choice of 13 products,
every single one "Currently unavailable".
--
Roland Perry

Recliner[_4_] July 17th 19 09:30 AM

Dual SIM phones was:Worker killed by Southern train wascovering for brother
 
Roland Perry wrote:
In message , at 08:49:30 on Wed, 17 Jul
2019, Anna Noyd-Dryver remarked:

Now you mention it, I did once have a case for a smartphone that had
power bank integrated, which meant having a pass-through connector. But
the battery inside that died very quickly (a matter of months). The fact
they are so rare makes me think there's something systemically wrong
with them.

Is it also perhaps because the backs of phones increasingly have buttons
and camera lenses/flashes and so on - which would tend to get obscured
unless the case had exactly the correct cut-outs in it.


The case has to be designed to fit the size, shape and connectors of the
phone anyway; putting holes in the right place for camera, microphone,
speaker etc isn’t rocket science. Plain cases for every variety of phone
manage it, so do the powered cases.


I just went to Amazon to look, for my LG phone. A choice of 13 products,
every single one "Currently unavailable".


Presumably because your phone is ancient? The assumption is that people
buy accessories when they first buy a phone, not when they unearth one in
an archaeological dig.

Of course, there's a small chance you might be able to find a well-used one
on eBay.


Roland Perry July 17th 19 10:11 AM

Dual SIM phones was:Worker killed by Southern train was covering for brother
 
In message , at 10:24:09 on Wed, 17 Jul 2019,
Roland Perry remarked:
Now you mention it, I did once have a case for a smartphone that had
power bank integrated, which meant having a pass-through connector. But
the battery inside that died very quickly (a matter of months). The fact
they are so rare makes me think there's something systemically wrong
with them.

Is it also perhaps because the backs of phones increasingly have buttons
and camera lenses/flashes and so on - which would tend to get obscured
unless the case had exactly the correct cut-outs in it.


The case has to be designed to fit the size, shape and connectors of the
phone anyway; putting holes in the right place for camera, microphone,
speaker etc isn’t rocket science. Plain cases for every variety of phone
manage it, so do the powered cases.


I just went to Amazon to look, for my LG phone. A choice of 13
products, every single one "Currently unavailable".


And trying eBay, all that gives is replacement fatter batteries plus a
"pregnant" back cover. Of course, that's only a possibility *because*
the phone has a slot-in user-replaceable battery.

My first Android smartphone, an HTC Wildfire from about 2010, got fitted
with such a battery (and pregnant back cover) because otherwise the
battery life was well under a day.
--
Roland Perry

Roland Perry July 17th 19 10:19 AM

Dual SIM phones was:Worker killed by Southern train was covering for brother
 
In message , at 21:45:53 on Sun, 14
Jul 2019, MissRiaElaine remarked:

I still have my old Orange mr30 that took a full size SIM.


That's odd. I still have my Nokia Orange that they launched the network
with, and that has the postage-stamp sized SIM.
--
Roland Perry

Anna Noyd-Dryver July 17th 19 02:02 PM

Dual SIM phones was:Worker killed by Southern train wascovering for brother
 
Roland Perry wrote:
In message , at 08:49:30 on Wed, 17 Jul
2019, Anna Noyd-Dryver remarked:

Now you mention it, I did once have a case for a smartphone that had
power bank integrated, which meant having a pass-through connector. But
the battery inside that died very quickly (a matter of months). The fact
they are so rare makes me think there's something systemically wrong
with them.

Is it also perhaps because the backs of phones increasingly have buttons
and camera lenses/flashes and so on - which would tend to get obscured
unless the case had exactly the correct cut-outs in it.


The case has to be designed to fit the size, shape and connectors of the
phone anyway; putting holes in the right place for camera, microphone,
speaker etc isn’t rocket science. Plain cases for every variety of phone
manage it, so do the powered cases.


I just went to Amazon to look, for my LG phone. A choice of 13 products,
every single one "Currently unavailable".


As I mentioned in my other post, they’re available for a limited selection
of phone models.


Anna Noyd-Dryver


Anna Noyd-Dryver July 17th 19 02:02 PM

Dual SIM phones was:Worker killed by Southern train wascovering for brother
 
Roland Perry wrote:
In message , at 21:45:53 on Sun, 14
Jul 2019, MissRiaElaine remarked:

I still have my old Orange mr30 that took a full size SIM.


That's odd. I still have my Nokia Orange that they launched the network
with, and that has the postage-stamp sized SIM.


My friend’s first phone in uni (mid-‘90s) was a flip-front phone (with a
pull-out aerial too!) which took the huge sim. Pretty sure that was on
Orange.


Anna Noyd-Dryver


MissRiaElaine July 17th 19 02:56 PM

Dual SIM phones was:Worker killed by Southern train was coveringfor brother
 
On 17/07/2019 10:13, wrote:
On 17/07/2019 09:05, Recliner wrote:


[snip]

Most people can get through a day on one charge. And if they can't, there
are plenty of places to recharge. And if they're not available, it's easy
to carry a small power bank separately in a bag.

Except at some plane stations as I discovered last year.


What's a 'plane station'..?? Do you mean an airport..? If so, why not
say so..?!

As for removable batteries, why would I want to throw away a perfectly
good phone just because the battery has died..? I see no point whatever
in 'upgrading' my phone every five minutes just because it's not got the
latest version of whatever it is they want to sell me.

Call me a luddite if you want, but the battery on one of my two Nokia
6310i's is approaching 19 years old, as is the phone, and it still gives
me a week on standby.

--
Ria in Aberdeen

[Send address is invalid, use sipsoup at gmail dot com to reply direct]

MissRiaElaine July 17th 19 02:59 PM

Dual SIM phones was:Worker killed by Southern train was coveringfor brother
 
On 17/07/2019 10:30, Recliner wrote:
Roland Perry wrote:


I just went to Amazon to look, for my LG phone. A choice of 13 products,
every single one "Currently unavailable".


Presumably because your phone is ancient? The assumption is that people
buy accessories when they first buy a phone, not when they unearth one in
an archaeological dig.


Ooh, that's a bit strong..! What's wrong with old phones, anyway..? As
long as they work, keep on using them, that's what I say. Besides, a
case may well have been bought with the phone, but has worn out. I've
replaced phone cases many times.


--
Ria in Aberdeen

[Send address is invalid, use sipsoup at gmail dot com to reply direct]

Clank July 17th 19 03:02 PM

Dual SIM phones was:Worker killed by Southern train wascovering for brother
 
Recliner Wrote in message:
And if they're not available, it's easy
to carry a small power bank separately in a bag.

Except at some plane stations as I discovered last year

The normal rule is that you can carry one small power bank in a carry-on
bag, but none in checked-in luggage. But after the recent fire on board a
Virgin plane, perhaps that will be tightened up?


IMX, they're not very strict about that - I have two very slim
batteries that are always tucked into my little leather messenger
bag that's always with me when I'm travelling (has my passport,
headphones, Iqos e-cigarette etc.), and another small one that's
in the "plugs and cables" bag that's in my trolleybag, and I've
never been prevented taking all three onboard.

(And not because they don't notice - on Sunday I transferred into
a domestic flight at Beijing and the famously strict Chinese
security staff noticed the battery in that latter bag in my
suitcase - I'd entirely forgotten it, having already declared the
two in my shoulder bag (Chinese regulations demand all batteries
are declared and individually inspected.) They just passed it
through the x-ray again and sent me on my way with all
three.)


As it was, despite being a tedious 26-hour voyage to get here
(storms closed Beijing airport on Saturday night, so quite a lot
of that was spent sitting on the tarmac at an alternate waiting
for the storms to pass (and to refuel)) , I haven't actually used
any of those batteries yet - as is usually the case these days,
even the fairly terrible Ukraine International can manage to fit
USB charging ports on their aircraft, so I had no need. Thank
the Lord I loaded my phone up with Netflix downloads before
leaving, though...


(When I finally arrived domestic airside at Beijing and missed my
connection, I'm delighted to say that I had no trouble at all
using my mobile boarding pass at the customer service desk to get
a seat on the next flight. This is remarkable for two reasons -
firstly that it's the first time I've ever been able to check in
online to a Chinese domestic flight at all, the requirement to
have a Chinese ID number finally having been dispensed with, and
secondly that I didn't actually have a through ticket, so they'd
have been entirely within their rights to make me buy a new one
for the next flight with seats on sale. So China Southern
Airlines deserve a shout out for excellent customer
service.)

--

Roland Perry July 17th 19 03:07 PM

Dual SIM phones was:Worker killed by Southern train was covering for brother
 
In message , at 15:59:49 on Wed, 17
Jul 2019, MissRiaElaine remarked:
On 17/07/2019 10:30, Recliner wrote:
Roland Perry wrote:


I just went to Amazon to look, for my LG phone. A choice of 13 products,
every single one "Currently unavailable".


Presumably because your phone is ancient? The assumption is that
people buy accessories when they first buy a phone, not when they
unearth one in an archaeological dig.


Ooh, that's a bit strong..!


He's got out of bed the wrong side again.

What's wrong with old phones, anyway..? As long as they work, keep on
using them, that's what I say. Besides, a case may well have been
bought with the phone, but has worn out. I've replaced phone cases many
times.


I agree. And it's when a phone is getting older that replacing the
battery becomes a thing, and that includes work-arounds like these
power-bank-cases.
--
Roland Perry

David Walters July 17th 19 03:15 PM

Dual SIM phones was:Worker killed by Southern train wascovering for brother
 
On Wed, 17 Jul 2019 15:59:49 +0100, MissRiaElaine wrote:
On 17/07/2019 10:30, Recliner wrote:
Roland Perry wrote:


I just went to Amazon to look, for my LG phone. A choice of 13 products,
every single one "Currently unavailable".


Presumably because your phone is ancient? The assumption is that people
buy accessories when they first buy a phone, not when they unearth one in
an archaeological dig.


Ooh, that's a bit strong..! What's wrong with old phones, anyway..?


For a 'dumbphone', not a lot.

Using a smartphone once it no longer receives security patches isn't
something I would do personally.

MissRiaElaine July 17th 19 04:34 PM

Dual SIM phones was:Worker killed by Southern train was coveringfor brother
 
On 17/07/2019 16:15, David Walters wrote:
On Wed, 17 Jul 2019 15:59:49 +0100, MissRiaElaine wrote:
On 17/07/2019 10:30, Recliner wrote:
Roland Perry wrote:


I just went to Amazon to look, for my LG phone. A choice of 13 products,
every single one "Currently unavailable".

Presumably because your phone is ancient? The assumption is that people
buy accessories when they first buy a phone, not when they unearth one in
an archaeological dig.


Ooh, that's a bit strong..! What's wrong with old phones, anyway..?


For a 'dumbphone', not a lot.

Using a smartphone once it no longer receives security patches isn't
something I would do personally.


I've given up on 'smart' phones, I don't like the potential for tracking
and the likes of Google et al knowing where I am 24/7, nor having to
charge it every day at minimum. I still use the one I have (Samsung S5
mini) as a portable data terminal for things like 2-factor authorisation
etc. but there isn't a SIM in it any more and it never leaves the house.
In 'flight' mode the battery lasts almost a week, good enough for me.

As for phones, the Nokia 6310i reigns supreme..! I also recently
unearthed my old Nokia 6150, which still works on its 18yr old battery,
which although it uses the battery faster than the 6310i, still lasts a
week on standby.


--
Ria in Aberdeen

[Send address is invalid, use sipsoup at gmail dot com to reply direct]

Tweed July 17th 19 04:49 PM

Dual SIM phones was:Worker killed by Southern train wascovering for brother
 
Recliner wrote:
Charles Ellson wrote:
On Sun, 14 Jul 2019 08:21:37 -0000 (UTC), Recliner
wrote:

Roland Perry wrote:
In message , at 12:29:56 on Sun, 14 Jul


One of the reasons for having a Virgin second-SIM is it authenticates
Virgin wifi (for those also not on Virgin Cable) on the phone.

https://www.virginmedia.com/help/vir...ect-to-london-
underground

I'm on Virgin Mobile, partly for that reason, and find that it generally
fails to connect to the LU hot spots. It's supposed to connect
automatically, but seldom does.

Maybe due to the 'phone rather than the hot spot ? Of two 'phones
which I use, one needs to log on to LU/Virgin and The Cloud at
stations the first time it is used there each day while the other
seems to do so automatically. IIRC there is a setting in the murkier
depths of the WiFi setup which only exists on one of them.


I've probably not investigated enough. I just don't spend long enough
waiting in deep Tube stations to have much use or need for the capability.
Above ground, I just use 4G data.



Just for anecdata, my iPhone on Vodafone connects without user intervention
to the Underground WiFi. You don’t need to be a VM customer to use it.


Roland Perry July 17th 19 06:03 PM

Dual SIM phones was:Worker killed by Southern train was covering for brother
 
In message , at 16:15:25 on
Wed, 17 Jul 2019, David Walters remarked:

I just went to Amazon to look, for my LG phone. A choice of 13 products,
every single one "Currently unavailable".

Presumably because your phone is ancient? The assumption is that people
buy accessories when they first buy a phone, not when they unearth one in
an archaeological dig.


Ooh, that's a bit strong..! What's wrong with old phones, anyway..?


For a 'dumbphone', not a lot.

Using a smartphone once it no longer receives security patches isn't
something I would do personally.


What's the main threat you are trying to avoid?
--
Roland Perry

Roland Perry July 17th 19 06:08 PM

Dual SIM phones was:Worker killed by Southern train was covering for brother
 
In message , at 16:49:32 on Wed, 17 Jul
2019, Tweed remarked:

Just for anecdata, my iPhone on Vodafone connects without user intervention
to the Underground WiFi. You don’t need to be a VM customer to use it.


That kind of reciprocal arrangement comes and goes, almost too fast to
keep up. But yes, at the moment some Vodafone plans include the Virgin
Wifi on the tube.
--
Roland Perry

Tweed July 17th 19 07:13 PM

Dual SIM phones was:Worker killed by Southern train wascovering for brother
 
Roland Perry wrote:
In message , at 16:49:32 on Wed, 17 Jul
2019, Tweed remarked:

Just for anecdata, my iPhone on Vodafone connects without user intervention
to the Underground WiFi. You don’t need to be a VM customer to use it.


That kind of reciprocal arrangement comes and goes, almost too fast to
keep up. But yes, at the moment some Vodafone plans include the Virgin
Wifi on the tube.


I think you will find all the main networks work with the underground
system. See https://tfl.gov.uk/campaign/station-wifi



[email protected] July 17th 19 07:44 PM

Dual SIM phones was:Worker killed by Southern train was covering for brother
 
On Sun, 14 Jul 2019 10:21:44 +0100
Roland Perry wrote:
In message , at 08:39:30 on Sun, 14 Jul
2019, remarked:
Of course back when 2G phones first came out the SIM was on a card you could
switch cards easily in seconds but presumably that was deemed too convenient


I'm not sure how many phones ever took the full size SIM.


Probably all of the early 90s ones because the original 2G SIMs were only
available as a full sized card, there was no facility to pop the chip out into
a smaller form factor without using scissors.

for users whereupon inserting the SIM was changed to require removing the
battery and messing about trying to get some sum postage sized thing into a
tiny slot at an awkward angle.


That's more to do with shrinking phone sizes. It doesn't have to be that


Probably. Shame things have gone in the opposite direction since 2007.

Since when has buying PAYG SIMs for most networks ever been a problem? You

talk
as if they're a rarity.


Ones where the credit rolls over and you don't have to make a regular
calls to keep them alive, aren't quite as common as you claim. The
networks hate them because they tend to get used in "glovebox" phones
were they have all the costs of maintaining the number and the billing
records, for virtually no revenue.


Oh come on, its costs them precisely £0.00 to maintain a number, its simply
data in a database.

Then there's a few phones which need a "5v" SIM, and don't work with a
3v one. Those SIMs are getting harder to find (some say that it's only
Pound-shop Orange SIMs these days, although I have a very old T-Mobile
SIM which is compliant).


Never realised there were 2 types of chips. Presumably the 5V are the early
types of SIM?



[email protected] July 17th 19 07:48 PM

Dual SIM phones was:Worker killed by Southern train was covering for brother
 
On Sun, 14 Jul 2019 10:35:20 +0100
"tim..." wrote:
wrote in message ...
On Sun, 14 Jul 2019 07:42:38 +0100
Roland Perry wrote:
In message , at 12:29:56 on Sun, 14 Jul
2019, Clank remarked:
Roland Perry Wrote in message:
That's where the albeit fairly rare dual-SIM phone has a role.

Only, for some reason, rare in the UK.

The reason is obvious: so many phones are either SIM-locked to one
provider, or are fitted with SIMs on non-rollover tariffs, that the
opportunities for fitting a second true-Pay-as-you-go SIM are quite
limited.


Of course back when 2G phones first came out the SIM was on a card you
could
switch cards easily in seconds but presumably that was deemed too
convenient
for users


it mitigated against the demand for ever smaller phones, but I'm sure you
knew that really.

Engineers didn't like creating designs for these ever smaller SIMs. It was
a real PITA. But it was what Marketing wanted

whereupon inserting the SIM was changed to require removing the
battery


IIRC for the the phone that I had that took a full credit card size SIM you
still had to fit it in under the battery


I had a motorola M400. The card was a seperate slot and the battery could
stay connected while you changed them. The instruction booklet said you should
switch the phone off before swapping SIM cards but I did it with it switched
on for years and the phone was no worse for wear. I've still got it in a
cupboard, could probably get a few quid from a museaum for it now.

An interesting thing about these early 2G phones were the fake antennas.
Apparently users expected a "proper" antenna so they added in a plastic pull
out one that actually did nothing.


Anna Noyd-Dryver July 17th 19 09:28 PM

Dual SIM phones was:Worker killed by Southern train wascovering for brother
 
MissRiaElaine wrote:
On 17/07/2019 16:15, David Walters wrote:
On Wed, 17 Jul 2019 15:59:49 +0100, MissRiaElaine wrote:
On 17/07/2019 10:30, Recliner wrote:
Roland Perry wrote:

I just went to Amazon to look, for my LG phone. A choice of 13 products,
every single one "Currently unavailable".

Presumably because your phone is ancient? The assumption is that people
buy accessories when they first buy a phone, not when they unearth one in
an archaeological dig.

Ooh, that's a bit strong..! What's wrong with old phones, anyway..?


For a 'dumbphone', not a lot.

Using a smartphone once it no longer receives security patches isn't
something I would do personally.


I've given up on 'smart' phones, I don't like the potential for tracking
and the likes of Google et al knowing where I am 24/7, nor having to
charge it every day at minimum. I still use the one I have (Samsung S5
mini) as a portable data terminal for things like 2-factor authorisation
etc. but there isn't a SIM in it any more and it never leaves the house.
In 'flight' mode the battery lasts almost a week, good enough for me.

As for phones, the Nokia 6310i reigns supreme..! I also recently
unearthed my old Nokia 6150, which still works on its 18yr old battery,
which although it uses the battery faster than the 6310i, still lasts a
week on standby.



Whereas I’m the opposite end of the phone user spectrum, I rarely use my
phone for voice calls (I have done more often in the past week or so
arranging car servicing etc however) or SMS (most of my contacts prefer
WhatsApp), but I use my phone for everything I used to use a computer for;
my laptop gets used once a month if that.


Anna Noyd-Dryver


Someone Somewhere July 18th 19 06:02 AM

Dual SIM phones was:Worker killed by Southern train was coveringfor brother
 
On 17/07/2019 20:44, wrote:


Ones where the credit rolls over and you don't have to make a regular
calls to keep them alive, aren't quite as common as you claim. The
networks hate them because they tend to get used in "glovebox" phones
were they have all the costs of maintaining the number and the billing
records, for virtually no revenue.


Oh come on, its costs them precisely £0.00 to maintain a number, its simply
data in a database.



And you are qualified to say that how? Who supplies the database, and
on what license terms (hint: it's often on a per slot basis) - and
that's before we get to the overall costs where there may not be a net
gain per subscriber, but they have to be paid anyway - the radio
network, the data centres, the backhaul, the support staff, customer
services, Ofcom, etc etc etc.

[email protected] July 18th 19 08:19 AM

Dual SIM phones was:Worker killed by Southern train was covering
 
On Thu, 18 Jul 2019 07:02:07 +0100
Someone Somewhere wrote:
On 17/07/2019 20:44, wrote:


Ones where the credit rolls over and you don't have to make a regular
calls to keep them alive, aren't quite as common as you claim. The
networks hate them because they tend to get used in "glovebox" phones
were they have all the costs of maintaining the number and the billing
records, for virtually no revenue.


Oh come on, its costs them precisely £0.00 to maintain a number, its

simply
data in a database.



And you are qualified to say that how? Who supplies the database, and


I've work in IT and I've worked for a telecoms company in the past.

on what license terms (hint: it's often on a per slot basis) - and


What license? If its a virtual network then yes, there may be a cost to
maintain a number though I doubt it because they're assigned in blocks anyway.
But otherwise no.

that's before we get to the overall costs where there may not be a net
gain per subscriber, but they have to be paid anyway - the radio
network, the data centres, the backhaul, the support staff, customer
services, Ofcom, etc etc etc.


And how is that affected in the slightest by having unused numbers in a
database? By definition if its unused there will be zero support staff and
customer service costs. Perhaps you're not aware that there are no fixed
circuits with cellphone systems, a phone number is just a number, nothing more
and its not as if numbers are scarce.



Someone Somewhere July 18th 19 09:13 AM

Dual SIM phones was:Worker killed by Southern train was covering
 
On 18/07/2019 09:19, wrote:
On Thu, 18 Jul 2019 07:02:07 +0100
Someone Somewhere wrote:
On 17/07/2019 20:44,
wrote:


Ones where the credit rolls over and you don't have to make a regular
calls to keep them alive, aren't quite as common as you claim. The
networks hate them because they tend to get used in "glovebox" phones
were they have all the costs of maintaining the number and the billing
records, for virtually no revenue.

Oh come on, its costs them precisely £0.00 to maintain a number, its

simply
data in a database.



And you are qualified to say that how? Who supplies the database, and


I've work in IT and I've worked for a telecoms company in the past.

Clearly not in core networks. That's obvious.

on what license terms (hint: it's often on a per slot basis) - and


What license? If its a virtual network then yes, there may be a cost to
maintain a number though I doubt it because they're assigned in blocks anyway.
But otherwise no.


So who does O2 etc buy their core network equipment from? How do they
charge the operator for their software, hardware and services?


that's before we get to the overall costs where there may not be a net
gain per subscriber, but they have to be paid anyway - the radio
network, the data centres, the backhaul, the support staff, customer
services, Ofcom, etc etc etc.


And how is that affected in the slightest by having unused numbers in a
database? By definition if its unused there will be zero support staff and
customer service costs. Perhaps you're not aware that there are no fixed
circuits with cellphone systems, a phone number is just a number, nothing more
and its not as if numbers are scarce.

Oh dear. Firstly I am well aware of how mobile networks work, but to
answer your specific points numbers *are* scarce - look at the Ofcom
number list - there are very few unallocated ranges. Operators have
been profligate with number usage in the past and frankly we are running
out.

Off the top of my head, it's also not just a number, there will be
entries in the billing system, AuC/AAA, HLR/HSS, CRM, voicemail, VoLTE
TS, etc. Many of those vendors will be charging the operator on a per
subscriber basis. Those systems also have a finite capacity per
instance, so at some point an additional subscriber will cause the need
for a large capital expenditure for a new instance, plus the data
centre, power, cooling etc to host it.




[email protected] July 18th 19 09:28 AM

Dual SIM phones was:Worker killed by Southern train was covering
 
On Thu, 18 Jul 2019 10:13:30 +0100
Someone Somewhere wrote:
On 18/07/2019 09:19, wrote:
What license? If its a virtual network then yes, there may be a cost to
maintain a number though I doubt it because they're assigned in blocks

anyway.
But otherwise no.


So who does O2 etc buy their core network equipment from? How do they
charge the operator for their software, hardware and services?


Feel free to explain how any of that is relevant to individual phone numbers.
And O2 *are* an operator, they own the base station equipment.

Oh dear. Firstly I am well aware of how mobile networks work, but to
answer your specific points numbers *are* scarce - look at the Ofcom
number list - there are very few unallocated ranges. Operators have


Ofcom are quite capable of making more. There are potentially 999,999,999
numbers available in the UK. We had this argument 20 years ago when IP4
was "scarce". Suddenly a lot more addresses were found when needed. Its only
in the last few years they actually ran out.

Off the top of my head, it's also not just a number, there will be
entries in the billing system, AuC/AAA, HLR/HSS, CRM, voicemail, VoLTE
TS, etc. Many of those vendors will be charging the operator on a per


Which vendors will be charging O2 then?

subscriber basis. Those systems also have a finite capacity per


Oh FFS, you can buy terabyte consumer drives for a few hundred quid now, never
mind the ones used by large corps.

instance, so at some point an additional subscriber will cause the need
for a large capital expenditure for a new instance, plus the data
centre, power, cooling etc to host it.


Yes, I'm sure unused numbers means a new data centre would be required.


David Walters July 18th 19 10:07 AM

Dual SIM phones was:Worker killed by Southern train wascovering for brother
 
On Wed, 17 Jul 2019 19:03:26 +0100, Roland Perry wrote:
In message , at 16:15:25 on
Wed, 17 Jul 2019, David Walters remarked:
Ooh, that's a bit strong..! What's wrong with old phones, anyway..?


For a 'dumbphone', not a lot.

Using a smartphone once it no longer receives security patches isn't
something I would do personally.


What's the main threat you are trying to avoid?


Mostly some malware getting installed via a remote or drive-by
vulnerability. There are undoubtedly other unpatched vulnerabilities in
my smartphone but I'd rather have protection from the known ones. I also
don't run Windows Vista anymore.

Roland Perry July 18th 19 12:25 PM

Dual SIM phones was:Worker killed by Southern train was covering for brother
 
In message , at 19:44:43 on Wed, 17 Jul
2019, remarked:

Ones where the credit rolls over and you don't have to make a regular
calls to keep them alive, aren't quite as common as you claim. The
networks hate them because they tend to get used in "glovebox" phones
were they have all the costs of maintaining the number and the billing
records, for virtually no revenue.


Oh come on, its costs them precisely £0.00 to maintain a number, its simply
data in a database.


Ah, the marginal costs fallacy rears its ugly head.

That's even assuming there's facilities which aren't charged to the
operator on a per-number basis.

Then there's a few phones which need a "5v" SIM, and don't work with a
3v one. Those SIMs are getting harder to find (some say that it's only
Pound-shop Orange SIMs these days, although I have a very old T-Mobile
SIM which is compliant).


Never realised there were 2 types of chips.


Apparently here are three.

Presumably the 5V are the early types of SIM?


Yes, the original ones. And it seems there are few people still making
very cheap phones with [old] chipsets that are also only 5v compatible.
--
Roland Perry

Roland Perry July 18th 19 12:28 PM

Dual SIM phones was:Worker killed by Southern train was covering
 
In message , at 09:28:17 on Thu, 18 Jul
2019, remarked:

O2 *are* an operator, they own the base station equipment.


Sure about that? It's not uncommon for it to be outsourced to people
like Ericsson.
--
Roland Perry

Roland Perry July 18th 19 12:32 PM

Dual SIM phones was:Worker killed by Southern train was covering for brother
 
In message , at 11:07:01 on
Thu, 18 Jul 2019, David Walters remarked:
On Wed, 17 Jul 2019 19:03:26 +0100, Roland Perry wrote:
In message , at 16:15:25 on
Wed, 17 Jul 2019, David Walters remarked:
Ooh, that's a bit strong..! What's wrong with old phones, anyway..?

For a 'dumbphone', not a lot.

Using a smartphone once it no longer receives security patches isn't
something I would do personally.


What's the main threat you are trying to avoid?


Mostly some malware getting installed via a remote or drive-by
vulnerability.


What kinds of drive-by malware has been known to be delivered via apps
like Facebook and Twitter? What is the malware trying to achieve.

There are undoubtedly other unpatched vulnerabilities in my smartphone
but I'd rather have protection from the known ones. I also don't run
Windows Vista anymore.


A Windows PC is a completely different environment. Even though it's
also more likely to be running anti-malware than a typical phone.
--
Roland Perry


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