Tmobile just announced their mytouch android phone whch will have native visual voicemail. They also said the system would go live July 15th... Does that mean we can plug in an APN on our unlocked iPhones and it would work?
I read somewhere that you just need to change some lines in the carriers.plist file and it should work, but we will see. Either way I'm sure someone will come up with something for it to work.