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Avaya 3631 Wireless Telephone User Guide
27
SIM card
From this menu, you can enable or disable the PIN code check that is run when the phone starts
up. You also can change the PIN code Turn the PIN code check on to prevent unauthorized
users from starting your telephone during an absence.
To turn the PIN code check on or off, select the PIN Needed? option. To change the PIN code,
select the Change PIN option.