Getting Started 165. When charging is finished, first unplug the charger’s powerplug from the AC wall outlet, then disconnect the charger’sconnector from the phone.Important! If your handset has a touch screen display, please note thata touch screen responds best to a light touch from the padof your finger or a non-metallic stylus. Using excessiveforce or a metallic object when pressing on the touchscreen may damage the tempered glass surface and voidthe warranty.Low Battery IndicatorWhen the battery level is low and only a few minutes of talk timeremain (~15% charge), a warning tone sounds and the“Battery low” message repeats at regular intervals on the display. Inthis condition, your device conserves its remaining battery power, bydimming the backlight.When the battery level becomes too low, the device automaticallyturns off.The on-screen battery charge is represented (by default) as acolored battery icon. You can also choose to display a percentagevalue. Having a percentage value on-screen can provide a betteridea of the remaining charge on the battery. Press ➔ and then tap Settings ➔ My device tab➔ Display ➔ Show battery percentage.For more information, refer to “Display Settings” on page 316.