You do not need to charge the battery for a specific length of time, and you can use thedevice while it is charging.If the battery is completely discharged, it may take several minutes before the chargingindicator appears on the display or before any calls can be made.If the battery has not been used for a long time, to begin charging, you may need toconnect the charger, then disconnect and reconnect it.Charge the battery over USBBattery low, but you don't have a charger with you? You can use a compatible USB cableto connect to a compatible device, such as a computer.To avoid breaking the charger connector, be careful when connecting or disconnectingthe charger cable.If connected to a computer, you can synchronise your device while charging.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.When the battery is charging, the charging indicator light next to the USB connector islit. When the battery charge is low, the charging indicator light flashes. It may take awhile for charging to start.Antenna locationsAvoid 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 15
