To reset the Uniden 160P/165P handset
- Disconnect the battery on the Handset.
- Press and Hold down the # and the * keys, and then re-connect the battery (you will then hear a beep and you will notice that the screen will be empty).
- Then press the right-most “Soft” button (the button directly under the screen, on the right hand side).
- After pressing the “Soft” button, the display should say “EEPROM CLEAR OK!”
- Set the phone on the base unit and it will register itself with that base.