In article , (Roland Perry)
wrote:

In message , at
13:49:16 on Sat, 9 Sep 2017, remarked:

Apart from anything else, this is about wifi coverage which is for data
which is little used for voice calls.

Never used Whats App voice calls, grandad?

No, nor Skype on my mobile, as it happens. Do you know the volumes? I did
say little used not unused.

--
Colin Rosenstiel

In message , at 14:16:05
on Sun, 10 Sep 2017, remarked:
In article , (Roland Perry)
wrote:

In message , at
13:49:16 on Sat, 9 Sep 2017, remarked:

Apart from anything else, this is about wifi coverage which is for data
which is little used for voice calls.

Never used Whats App voice calls, grandad?

No, nor Skype on my mobile, as it happens. Do you know the volumes?

https://blog.whatsapp.com/10000625/W...g-100-million-
conversations-every-day

I did say little used not unused.

Every little helps [tm].

I've taken to using Whats-App voice when the person I'm calling is in a
GSM not-spot, but has wifi coverage.
--
Roland Perry