Unable to make calls in west London, Thursday, Friday, Saturday. Moto G4 phone has Mobile Network Settings -'4G preferred '. Switched phone off/ on etc.
Thanks again for replying. It looks increasingly likely that your suggestion is the only solution and that the Smarty list of incompatible devices requires updating. Is it worth waiting for Smarty to react I wonder? Thanks for your help.
Data and text still functional. Network checker responds with message there may be unusually high traffic in the area....but I have failed to make calls in Brecon town mid Wales also. Other customers would have trouble too wouldn't they,?I have no fo...