Swapping between IOS and Android without messing up voicemail and teathering?
I can move my sim card from one android device to another without any problems. However, if I move my sim card from an android device to an iphone, or from an iphone to an android device, voicemail and teathering will no longer work. I then have to contact AT&T and have them reprovision the imei for the device I currently have the sim card in to get things working properly. I like to change between my various phones a lot. Is there an easy way to fix this problem without having to contact AT&T every time I want to swap between ios and android?