Turn screen lock on or off
Choose message tone
Divert calls to alternative number
Set up your mobile phone for MMS
Set up your mobile phone for POP3 email
The network coverage may differ from area to area. In certain areas it may so low it's not possible to make calls.
Try making a call later when you're in an area with better network coverage.
Share this article via email! Just fill in these details and the characters in the box.
Fields marked with * are mandatory.