CONFERENCE 1. Establish an intercom or trunk call. 2. Press the Conf Softkey or the Conference key (Service Code 751:07). 3. Dial the extension you want to add. -OR- Access an outside call. Note: To get the outside call, you can either press a Line key or dial a trunk/trunk group access code. 4. When the called party answers, press the Conference key twice. Note: If you cannot add additional parties to your conference, you have exceeded the system’s Conference limit. 5. Repeat steps 2~4 above to add more parties.