||When the phone boots up, the headset button, the speaker button, and the mute button light up. When the light
on the Mute button turns off, press
123456789*0# in sequence.
When you press
1, the lights on the headset button turns off. The
light on the Select button flashes when a button is pressed.
press these buttons, the phone goes through the factory reset process.
If you press
the buttons out of sequence, the phone powers on normally.
Do not power
down the phone until it completes the factory reset process, and the main