Getting Started243. When charging is finished, unplug the adapter from the poweroutlet and disconnect it from the phone by pressing the buttonson both sides of the connector and pulling the connector out.Note: You must unplug the adapter before removing the battery fromthe phone during charging; otherwise, the phone could bedamaged.Low Battery IndicatorWhen the battery is weak and only a few minutes of talk timeremain, a warning tone sounds and a message repeats atregular intervals on the display. If this happens, your phoneturns off the backlight to conserve the remaining battery power.When the battery level becomes too low, the phoneautomatically turns off.Switching the Phone On or Off1. Press and hold the key until the phone switches on.2. If the phone prompts you to enter the phone password, enter thepassword and press the OK soft key. It is preset to “00000000”at the factory. For further details, see “Phone Password” onpage 160.3. If the phone asks for a PIN, enter the PIN and press the OK softkey. For further details, see “PIN” on page 161.