To change the access code:
Dial 1210 to access the answering machine service.
Â· Press 1 for Options.
Â· Press 2 to change the access code.
Â· Enter the old access code (if you did not have one, then the default code is 0000)
Â· Enter new access code (make sure you memorise or keep a note in a safe place of the new code).
Â· Press 1 to accept the code change.
It is recommended that you always set an access code that only you know.