on 11-11-2021 09:53 AM
For the last two days I have been unable to make or receive phone calls or texts.
The error message (on Samsung Galaxy A41) is "Not registered on network".
I have had no problems previously.
My mobile contract is Talktalk's "Essential SIM". How should I get this sorted out?
on 11-11-2021 10:34 AM
Have you tried rebooting/resetting the phone and/or removing and reinserting the SIM?
Beyond such general advice the community cannot offer support for mobile issues, contact the mobile customer services team directly on 0345 172 0088, or try Live chat here.