Aastra Dialog 4222 Dialog 4220 Lite/4222 Office for MX-ONE (TSE), user guide - Page 36

During Calls Ô Inquiry z 3 d Conference With this procedure you can include up to seven parties in a conference. Only the conference leader (i.e. the person initiating the conference) can admit participants. During the conference a tone will be heard every 15 seconds. Note: The conference tone might be disabled for your system. You have an ongoing conversation (Line 1) and want to establish a phone conference. You will become the conference leader. Press. Note: You can also press Line 2 or Inquiry. Call the third party. Wait for answer. Press to establish a conference. Note: You can also press: Conference (The function key is programmed by you). Repeat the procedure to add more conference members. Replace the handset to leave the conference. Note: A tone is heard each time a participant enters or leaves the conference. When the conference leader leaves the conference, the conference will continue with the other included parties. The conversation is changed back to a normal two party connection when there are only two parties left. 36 Dialog 4220 Lite/Dialog 4222 Office