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5603 Wireless Handset User Guide
13
Lock keypad
1. Press .
2. Press "Lock".
Unlock keypad
1. Press
2. Press "Yes".
Lock/Unlock the Handset
1. Press "Menu".
2. Select "Settings" .
3. Select “Locks".
4. Select “Phone lock”.
5. Select "Auto phone lock".
6. Select "On", "On in charger", or "Off".
Note: If configured in the PDM, it is possible to call an emergency call while the handset
is locked. See the Mitel 5603 Wireless Handset Configuration Manual.