1 Make a call to the first participant.2 To make a call to a new participant, press Options and select New call.3 Key in or search the memory for the phone number of the new participantand press Call. The first call is automatically put on hold.4 When the new call has been answered, join the first participant in theconference call. Press Options and select Conference.5 To add a new person to the call, repeat steps 2 to 4.6 To have a private conversation with one of the participants:Press Options and select Private and select the desired participant. Rejointhe conference call as described in step 4.7 To end the conference call, press .Options during a callMany of the options that you can use during a call, are network services.