T-mobile - Forward All Calls ?

[reggers]

I have a T-mobile 7100t and have been trying to get it to forward all calls. What I'd like is to be able to set it to forward to a landline without even ringing on the handset.

There are 3 options that don't seem to work that way
- Forward if busy
- Forward if unreachable
- Forward if unanswered

What I'm looking for is something like Verizon's *72<number> which forwards immediately.

Does anyone know how I would do that?

Thanks
R