18Using a BatteryYour PDA phone is powered by a rechargeable Li-ionbattery. Use only approved batteries and chargers. Askyour local Samsung dealer for further details.Installing the Battery1. Place the battery on the back of your PDA phone.2. Slide the battery upwards until it clicks into place.The PDA phone automatically turns on.Note: If your built-in backup battery is charged, the PDA phonedoes not turn on automatically. Press the key to turnyour PDA phone on.