GSM users that want to have pre-set call forwarding settings now can.
To use call forwarding, you can dial any of the following codes just like a phone number.
Activate Call Forwarding: *21*PhoneNumber
Call Forwarding when your phone is on another call:
Call Forwarding if no answer on handset:
Call Forwarding Not Reachable (when handset if off or no service):
And, finally to deactivate all call forwarding: #002#
Forwarded calls are charged at the airtime overage rate (one minute forwarded call = one minute airtime overage) regardless of your current airtime minute usage. This charge does not apply to traditional call forwardings, only the new conditional ones. You cannot forward to 800/Tollfree, 900, or international numbers. GAIT/Multiband phones will only forward calls when on GSM networks.