52 Avaya 3720 DECT Telephone - User Guide 02/2009
Activate the Phone LockThe telephone can be protected for unauthorized use. If this function is set to On it locks
automatically a short time after the last keystroke and a PIN code has to be entered at power
on. When it is set to On in charger it locks when switched of f or placed in a charger. The default
phone lock code (0000) can be changed to any 4 -8 digit personalized code.
Note:
Note: If the PIN code is forgotten it can be removed by your administrator.
1. Select Locks.
2. Select Phone lock.
3. Select Auto phone lock.
4. Select On, or On in charger.
5. Enter PIN code
6. Press Soft key OK.
Deactivate the Phone Lock1. Select Locks.
2. Select Phone lock.
3. Select Auto phone lock.
4. Select Off.
5. Enter PIN code
6. Press Soft key OK.
Change PIN Code1. Select Locks.
2. Select Phone lock.
3. Select Change PIN code.
4. Enter the old PIN code.
5. Press Soft key OK.
6. Enter the new PIN code.
7. Scroll down with to Confirm PIN code.
8. Enter the new PIN code again.
9. Press Save.