Device Guides
I can't make calls on my mobile phone
This troubleshooting guide will take you through a number of possible causes to help you find a solution to your problem.
Possible cause 4:
Fixed dialing is turned on: Turn off fixed dialing.Detailed instructions.
List view
1. 1. Find "Fixed Dialling Numbers"
Tap Apps.
Tap Phone.
Tap the Menu key.
Tap Call settings.
Tap Additional settings.
Tap Fixed Dialling Numbers.
2. 2. Turn fixed dialing on or off
Tap Enable FDN or Disable FDN (depending on the current setting).
Key in your PIN2 (default is 0000) and tap OK.
3. 3. Exit
Tap the Home key to return to standby mode.