Note: Telstra BigPond customers should leave the PIN lock off.

Next GTM Settings > PIN Configuration

PUK decode:

PUK Code: 
PIN Code: 


PIN Code Change

  Old PIN Code:
  New PIN Code:
  Confirm PIN Code:

PIN code protection

  PIN lock:
  PIN Code: 
  Confirm PIN Code: 
  Remember PIN code:


MEP Unlock Code:

  MEP lock:
  Lock Code: