User Guide for the SIP-T46G IP Phone922. When the called party becomes idle, the LCD screen prompts the following:3. 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->Call 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 Eventfield.5. (Optional.) Enter a string that will appear on the LCD screen in the Label field.6. 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.Call completion is not available on all servers. For more information, contact your systemadministrator.
