User Guide for the SIP-T20P/SIP-T20 IP Phone84Intercom is a useful feature in an office environment to quickly connect with the operatoror the secretary. You can press the intercom key to automatically connect with a remoteextension for outgoing intercom calls, and the remote extension will automaticallyanswer the incoming intercom calls.NoteTo configure an intercom key via phone user interface:1. Press .2. Select Features->DSS Keys.3. Select the desired DSS key.4. Press or to select Intercom from the Type field.5. Select the desired account from the Account ID field.6. Enter the remote extension number in the Value field.7. Press to accept the change.Intercom key is configurable via web user interface at the path DSSKey->Line Key.To place an intercom call:1. Press the intercom key when the phone is idle.The phone is automatically connected to the extension specified in the Value field.2. Press the intercom key again or to end the intercom call.The SIP-T20P/SIP-T20 IP phone supports automatically to answer an incoming intercomcall by default. The phone automatically plays a warning tone when it receives anincoming intercom call. In addition, you can enable the phone to mute the microphonewhen it automatically answers an incoming intercom call. You can also enable thephone to automatically answer an incoming intercom call while there is already anactive call on the phone, the active call is placed on hold.Intercom is not available on all servers. Contact your system administrator for moreinformation.1. Type:◄ Intercom ►