Yealink SIP-T21P User Manual

Also see for SIP-T21: User guide Quick start guide Quick reference guide

Contents

Yealink SIP-T21P User Manual Manual pdf 83 page image

Basic Call Features731. Press the Ok soft key, the phone returns to the idle screen and call completion isactivated.When the called party becomes idle, the following prompt appears on the LCDscreen of the phone:2. Press the Ok soft key to redial the number.NoteYou can press a call return key to place a call back to the last incoming call.To configure a call return key via phone user interface:1. Press Menu->Features->DSS Keys.2. Select a desired DSS key.3. Press or , or the Switch soft key to select Key Event from the Type field.4. Press or , or the Switch soft key to select Call Return from the Key Type field.5. Press the Save soft key to accept the change or the Back soft key to cancel.Call return key is configurable via web user interface at the path DSSKey->Line Key.You can mute the microphone of the active audio device during an active call, and thenthe other party cannot hear you.To mute a call:1. Press during an active call.Call completion is not available on all servers. For more information, contact your systemadministrator.