If you want to save the money which uses on phone bills, then buy the new iPhone. The benefit with video calls Is that they will not deduct any money from the air time. Even when you initially began with a voice call the fees will discontinue as soon as the movie call starts. Should you decide that you will no longer use voice calls but rather migrate into video calls to save on air time be prepared to, however, an iPhone 4 apparatus. This technology only occurs on iPhone phones. It's prudent for you to note that this technology does not run on older iPhone. Other limitations include this turned into a Wi-Fi only application. All the same, these constraints are just temporal and also the future includes all suitable applications in the industry. These include H.264 for graphics and AAC for audio. For starters, this technology has been improved by its mother company, and so it's going to only be accessible to other stakeholders after the two businesses part ways. For App