Menu Operation
Avaya 3720 DECT Telephone - User Guide 11/2010 51

Set Local Time and Date Format

1. Select Time & Date and press Select.
2. Select Set time & date. The actual time will be displayed. Selectable time and date format:
●12:00 (AM/PM)
●2008 Jan 1
3. Change the time/date by pressing the navigation key . To move to the next level press
.
4. Press Soft key OK to save the setting.
Phone Lock settings

Activate the Automatic Key Lock

To prevent accidentally pressing keys and making a call, the keys can be locked automatically.
If this function is activated it locks automatically a short time after the last keystroke.
1. Select Locks.
2. Select Automatic key lock.
3. Select On for activation of automatic key lock.

Activate the Phone Lock

The 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 off 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 Lock

1. Select Locks.
2. Select Phone lock.
3. Select Auto phone lock.