Since the introduction of FaceTime, users have been clamoring for a time when the technology would work over 3G. Since the debut of FaceTime as the major feature of the iPhone 4, it's been relegated to Wi-Fi-only staus, which meant that many on-the-go users never used it. However, a recent error message found by iDevice displays the message "Disabling 3G may end FaceTime."

With the next iPhone rumored to be LTE-enabled, it isn't hard to believe that FaceTime over 3G and/or LTE will be a feature of iOS 6. When FaceTime was first introduced, Steve Jobs noted that Apple needed "to work a little bit with the cellular providers to get [FaceTime] ready for the future."