User guide

Gigabit Color IP Phone Overview
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DND Code
You can set DND function by the DND Code via phone interface:
1) Go to Menu->Features->DND Code to enter the configuration page.
2) Set the DND On Code and the DND Off Code, then press the Save soft key to save
the change.
3) When you press the DND soft key, the phone will send a message to the server, and
the server will turn on the DND function. Then any calls to the extension will be
rejected by the server automatically. And the incoming call record will not be
displayed in the Call History.