Aastra Telecom C53I Guía Del Usuario

Operational Features

41-001160-00, Rev 01  Release 2.0

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Operational IP Phone Features

1

Click on Basic Settings->Preferences->Incoming Intercom Settings.

2

The  "Auto-Answer" field is enabled by default. The automatic answering feature is turned on for the 
IP phone for answering Intercom calls. To disable this field, uncheck the box.\

Note: If the Auto-Answer field is not checked (disabled), the phone rejects the incoming intercom call 
and sends a busy signal to the caller.

3

The  "Microphone Mute" field is enabled by default. The microphone is muted on the IP phone for 
Intercom calls made by the originating caller. To disable this field, uncheck the box.

4

The  "Play Warning Tone" field is enabled by default. If “Auto-Answer” is enabled, the phone plays a 
warning tone when it receives in incoming intercom call. To disable this field, uncheck the box.

5

Click 

 to save your changes.

You must restart your IP phone for the changes to take affect.

6

Click on Operation->Reset.

7

In the "Restart Phone" field click 

 to restart the IP phone.