Huawei Ascend G510

Find "Call forwarding"

Press the phone icon.

Find "Call forwarding"

Press the menu icon.

Find "Call forwarding"

Press Settings.

Find "Call forwarding"

Press Call forwarding.

Select divert type

The current settings are displayed.

Select divert type

Press one of the following options:
Always forward

Select divert type

Forward when busy

Select divert type

Forward when unanswered

Select divert type

Forward when unreachable

Divert calls to voicemail

Key in (prefix) 5 (your phone number) and press Enable.

Return to the home screen

Press the Home key to return to the home screen.