I have an iPhone 4 that's currently on AT&T. My 2-year contract will be fulfilled in January, and at that point (if possible) I'd like to switch my service to Straight Talk or some other less ...
I reset my data usage in Settings (iPhone 4s) at the start of every billing cycle. Every month I near my data limit of 2GB so it's important to me to be careful of this number. However it seems like ...
I recently switched from an iPhone 4 to an iPhone 5 (both on AT&T). I keep getting a popup in the phone app that says "Voicemail unavailable. Unable to initiate connection." I am still getting ...