Intercom; Outgoing Intercom Calls - Yealink SIP-T21 E2 User Manual

User Guide for the SIP-T21(P) E2 IP Phone
The LCD screen prompts the following warning:
2. Press the OK soft key, registration configurations of all accounts on the phone will
be cleared immediately.
The login wizard will be displayed as below:
3. Enter the login information in each field.
4. Press the Save soft key to login or the Cancel soft key to cancel.
Intercom is a useful feature in an office environment to quickly connect with the operator
or the secretary. You can press the intercom key to automatically connect with a
preconfigured target extension for outgoing intercom calls, and the target extension will
automatically answer incoming intercom calls by default.
Note
Intercom is not available on all servers. Contact your system administrator for more
information.
To configure an intercom key via phone user interface:
1. Press Menu->Features->DSS Keys.
2. Select the desired DSS key.
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