CNF24 User GuideConference Progress1.1.1. Assign key to a station user in DM 4.9.2 or set feature codevalue in DM 2.8.0.2.2.2. Station A selects MCONF key or dial the feature code during conversationwith station B.Station A then dials another station C to invite to the Ad-hoc conference.Ad-hoc conference with MCONF key uses CNF24 conference channelsnot system resource and station A become the master in this case.3.3.3. Dial MCONF key.If the master wants to invite another member, dial that member’s number.If not, dial MCONF key again.→ Ad-hoc conference with station A, B and C is established.Figure 4.11 MCONF Feature Code© SAMSUNG Electronics Co., Ltd. 51