Voicemail button issue 1.1.1
So I'm on T-Mobile (US) with an unlocked (IPSF) 1.1.1, upgraded from an iUnlocked 1.0.2. I use Callwave for my voicemail (an awesome service that speech-recognizes voicemails and can notify by email/SMS). I had everything working with 1.0.2.
I had no problem getting my unanswered calls to forward to my voicemail number, and I guess that is still working fine (I didn't have to do anything to reactivate that after the upgrade, so it still works fine).
But my voicemail button now goes to T-Mobile's own voicemail service. I can dial in for voicemail manually of course to Callwave's number. I have tried both *5005*86*17756651234# and going into minicom, connecting to the baseband and issuing the command AT+CSVM=1,"17756651234". The AT command says OK (i.e. no errors), but the Voicemail button still goes to the T-Mobile voicemail which I don't use. After the *5005* deal, nothing changes - but I think that only works if you have a 3-digit short number to dial, whereas I have to dial the full 1-775-665-1234 number.
So how do I tell my Voicemail button where to go? Is there a different method for 1.1.1? Any suggestions? I tried searching and only found those two methods mentioned in the forums and neither seem to work any more.