Yealink SIP-T23P User Manual page 129

2. Select the desired DSS key.
3. Press or , or the Switch soft key to select Intercom from the Type field.
4. Select the desired line from the Account ID field.
5. (Optional.) Enter the string that will appear on the LCD screen in the Label field.
6. Enter the target extension number in the Value field.
7. Press the Save soft key to accept the change or the Back soft key to cancel.
Intercom key is configurable via web user interface at the path DSSKey->Line Key.
The SIP-T23P/G IP phone supports automatically to answer an incoming intercom call by
default. The phone automatically plays a warning tone when it receives an incoming
intercom call. In addition, you can enable the phone to mute the microphone when it
automatically answers an incoming intercom call. You can also enable the phone to
automatically answer an incoming intercom call while there is already an active call on
the phone. The active call is then placed on hold.
Intercom features you need to know:
Intercom Feature
Enable or disable the IP phone to answer an
Accept Intercom
incoming intercom call.
Enable or disable the IP phone's microphone for
Intercom Mute
intercom calls.
Enable or disable the IP phone to play a warning
Intercom Tone
tone when it receives an incoming intercom call.
Enable or disable the IP phone to automatically
Intercom Barge answer an incoming intercom call while there is
already an active call on the phone.
Advanced Phone Features
Description
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