My daughter has a Sony Ericson Zylo, on the 3 network. Every so often it seems to go out of signal and not pick it up again.
i.e. Phone is switched on , not beng used , not switched to silent but no voice calls get through , they go to her voicemail directly and text messages dont get delivered .
When the phone is switched off and on she then gets the texts and missed call notifications.
I think it is happening when she goes out of signal range and phone then doesnt pick the signal back up until switched on and off.
Any ideas ?