Follow the instructions below to change the PIN. To change your PIN: 1. Enter the current PIN, (factory default PIN press =, 2. Enter new PIN, press « , 3. Enter new PIN again, press « , Yau can choose a PIN with either digits. For example, § you are changing the PIN number from to 12345, enter the following sequence, 12346, * 12348, +. If confirmed, {he backbit LED flashes and the unit emits a long beep.