I don't know if your phone is jb or not. if it's jb... in cydia there is an app that's called..i think its' called Voicemail Forwarder hope it can help ya. 作者: wne0523 我的電信商是美國AT&T, 最近因為一些法律問題需要備份語音留言, 請問有人知道該怎麼做嗎?