-Biểu tượng báo cho bạn biết có bao nhiêu tin nhắn mới -SMS hiện thị dạng như chat (giống trên Treo 650) _Báo tin nhắn mơi bằng âm thanh -Gõ nhanh bằng cách nhận biết trứớc chữ sẽ có thể tắt chức năng này đi nếu không cần | Troubleshooting A Appendix Apple iPhone Support Site Comprehensive support information is available online at support iphone. General Low-Battery Image Appears iPhone is low on power and needs to charge for up to ten minutes before you can use it. For information about charging iPhone see Charging the Battery on page 43. iPhone Doesn t Respond iPhone may be low on power. Connect iPhone to your computer or to its power adapter to charge. See Charging the Battery on page 43. Press and hold the Sleep Wake button on top of iPhone for a few seconds until a red slider appears and then press and hold the Home button until the application you were using quits. If that doesn t work turn iPhone off then turn it on again. Press and hold the Sleep Wake button on top of iPhone for a few seconds until a red slider appears and then drag the slider. Then press and hold the Sleep Wake button until the Apple logo appears. If that doesn t work reset iPhone. Press and hold both the Sleep Wake button and the Home button for at least ten seconds until the Apple logo appears. 193 iPhone Still Doesn t Respond After Reset Reset iPhone settings. From the Home screen choose Settings General Reset Reset All Settings. All your preferences are reset but your data and media aren t deleted. If that doesn t work erase all content on iPhone. See Resetting iPhone on page 149. If that doesn t work restore the iPhone software. See Updating and Restoring iPhone Software on page 204. This accessory is not made to work with iPhone Appears Make sure the dock connector is free of debris. If you connect iPhone to an accessory not specifically made for it iPhone may ask if you want to turn on airplane mode. This is to eliminate radio interference from cellular signals coming from iPhone. You may be able to use iPhone with the accessory whether or not you turn on airplane mode. However the accessory may not charge iPhone. If you turn on airplane mode you won t be able to make calls send or .
