How to Forward ALL Calls – TMobile

Short code What it does
##004# Cancel call forwarding.
##21# Turn off unconditional forwarding.
##61# Turn off forwarding if no reply.
##62# Turn off call forwarding when not reachable.
##67# Turn off call forwarding when busy.
**21*PhoneNumber# Turn on unconditional forwarding (CFU) to a number.
**61*18056377249**seconds#
Insert the number of seconds you want for the delay.
Change the call forwarding delay time (5-30 seconds). For example, dialing **61*18056377249**12# would be for a 12-second delay.
**61*PhoneNumber# Turn on forwarding if no reply (CF NRY) to a number.
**62*PhoneNumber# Turn on when not reachable (CF NRC).
**67*PhoneNumber# Turn on call forwarding when busy (CFB).