I have two PAYG numbers registerd in MyO2. One is a SIM card in a
burglar alarm, the other is my mobile phone. The burglar alarm one seems
to be the default when I view my account on the website, and is the only
one that I can top up in the app. Is t...
I have just inserted by new O2 SIM card, topped up with £10, and texted
FREE10 to 21500 as per the email. However, the text doesn't send and I
get a Not Delivered error (iPhone). Any ideas?
Thanks for all the help. SMS messages will now send, having changed
absolutely nothing. For some reason it took nearly 24 hours after
activating the SIM card for everything to catch up, but now I can send
successfuly. However... ...when I text FREE10...
Just been looking at
this:https://community.o2.co.uk/t5/Pay-As-You-Go/iPhone-8-PAYG-Cannot-Send-SMS-Messages/td-p/1228404/page/2Looks
like the same problem, which is a faulty SIM, and means a visit to an O2
store to do a SIM swap. Not a great start.
I've now done that, but still no change. I also went to Settings -
General to check for a carrier update; there was one which I updated and
then rebooted again, but still no change.I've tried *#5005*7672# to
check the message centre number, as descri...
