BenQ S670C - Manual (Page 171)

Menus 155
Call Settings
Call Divert
8
Requires the support of the network operator.
Forward All
Forwards all incoming calls to a designated phone number or
voicemail inbox. When you use this feature, you must enter a
phone number to which to forward incoming calls.
8
After the Forward All mode is activated, the standby screen
will display the icon.
When Busy
The phone will divert incoming calls to another number when
you are in the middle of another call.
No Reply
Forwards incoming calls to another number when you do not
answer.
Not Reachable
Diverts incoming calls when your phone is turned off or
outside network coverage.
Cancel All
Cancels all call divert options.