1. To turn the device on or off, press and hold the End Call key.
    device 3220/1687858.jpg
  2. If you are unable to turn your device on, plug the device into a power source for 15 minutes, and then try again.
    device 3220/1687859.jpg
  3. If you are unable to turn your device off with the Power/Lockkey, remove and re-insert the battery.
    device 3220/1687860.jpg