Standard call forwarding codes
To forward your phones to the answering service: Dial *72 + your call forwarding number.
To unforward your phones: Dial *73 and hangup.
Note:
When forwarding phones you DO NOT have to wait for someone to pickup. Once you have entered your call forwarding number and the line rings, you can hangup.
When unforwarding: You only have to dial *73 to remove the call forwarding. You do not have to dial the call forwarding number to remove the call forwarding.