Charging over USB can take longer to start, and may not work if you connect through anon-powered USB hub. Your device charges more quickly when connected to a walloutlet.If connected to a computer, you can synchronize your device while charging.GSM antennaThe figure shows the GSM antenna area marked in gray.Avoid touching the antenna area unnecessarily while the antenna is transmitting orreceiving. Contact with antennas affects the communication quality and may cause ahigher power level during operation and may reduce the battery life.Get started 9
