2A. Device Basics 19Device BasicsInstalling the Battery See “Setting Up Your Device” on page 2.Removing the Battery1. Make sure the power is off so that you don’t loseany stored numbers or messages.2. Press the battery cover and slide it away fromcamera lens.3. Carefully remove the battery from the device.Note: Long backlight settings, searching for service, vibratemode, browser use and other variables may reduce thebattery’s talk and standby times.Tip: Watch your device’s battery level indicator and charge thebattery before it runs out of power.WARNING: Do not handle a damaged or leaking Li-Ionbattery as you can be burned.SPH-M900.book Page 19 Thursday, May 20, 2010 7:36 PM