Call Features713. Press the Options soft key, and then select Conference.Two calls are joined in the conference.To drop the conference call, press or the End soft key.Network ConferenceYou can use network conference feature to conduct a conference with multiple parties. Themaximum of the parties depends on the server.This feature allows you to perform the following: Join two calls together into a conference call. Invite another party into an active conference call.To use this feature, you need to configure the network conference URI and conference type onthe phone in advance. Contact your system administrator for the conference URI.To configure network conference feature via web user interface:1. Click on Account->Advanced.2. Select the desired account from the pull-down list of Account.3. Select Network Conference from the pull-down list of Conference Type.4. Enter the conference URI (e.g., conference01@example.com) in the Conference URI field.5. Click Confirm to accept the change.NoteTo set up a network conference call via the handset:1. Place a call to the first party.2. Press the Options soft key, and then select Conference.Network Conference is only configurable via the web user interface.