
Sony Ericsson Xperia Arc
Find "Call forwarding"
Press the menu icon.
Press Settings.
Press Call settings.
Press Call forwarding.
Cancel all diverts
The current settings will be displayed.

Press one of the following options:
Always forward
Always forward
Forward when busy
Fwd when unanswered
Fwd when unreachable
Press Disable.
The request is sent.
Repeat until all diverts have been cancelled.
The request is sent.
Repeat until all diverts have been cancelled.
Exit
Press the Home key to return to standby mode.