User guide

Enterprise IP Phone Customizing Your Phone
By default the time zone is +8 China(Beijing), Daylight Saving T
ime is Automatic.
Keypad Lock
You can lock the keypad of your phone when you are temporarily not using it. This
function helps you to protect your phone from unauthorized use. You can lock the
following specific keys:
Menu Key: The Menu hot keys can not be used until unlocked. You can not access
the menu of the phone.
Function Keys: The hard function keys can not be used until unlocked. You can not
access the MESSAGE, HEADSET, CONF, HOLD, MUTE, TRAN, RD Keys.
History, Directory, DND, OK, X, navigation Keys, etc.
All Keys: All of the keys can not be used until unlocked. You can only use the
phone to answer the incoming calls.
Lock&Answer: You can only use the phone to answer the incoming calls（But can not
hung up the call by your party）. Or enter the menu pages to do some
configurations.
To enable keypad lock via Phone interface:
1) Press Menu->Settings->Advanced Settings, enter the password, and then press
Confirm hot key.
2) Choose Keypad Lock option.
3) Use the navigation key to highlight the one you want to lock.
4) Press Save hot key to active the change, or Back hot key to return to the previous
screen.
5) The icon will be displayed on the top right corner of the idle screen.
6) If you choose Lock&Answer, it will show the icon and on the user interface.
To unlock the phone via Phone interface:
1) Press Menu hot key, you are prompted for the password.
2) Enter the password, and then press Confirm hot key, the phone is unlocked.
3) The icon will be disappearing from the idle screen.
4) If you choose Lock&Answer, you have to enter Menu->Settings->Advanced
Settings->Keypad Lock to disable this option.
To enable keypad lock via Web interface:
Choose Phone->Preference to do the relating changes. Please refer to the instruction
above for the parameters’ detail.
Note:
1. The default password for unlock is admin.
2. Users can make emergency calls when the phone is locked.