During The Conference Call - RCA 2100 Quick Setup Manual

During an external call
1 Press INT to initiate an internal call.
»» The handsets available for intercom are displayed.
»» The external caller is put on hold.
2 Select or enter a handset number, then press [OK] to confirm.
»» The selected handset rings.
3 Press on the selected handset.
»» The intercom is established.
4 Press and hold INT on your handset.
»» You are now on a 3-way conference call with the external call and the
selected handset .
5 Press to end the conference call.
Note
Press
to join an ongoing conference with another handset if [ADVANCED
SET] >[CONFERENCE] is set to [ON].

During the conference call

1 Press INT to put the external call on hold and go back to the internal call.
»» The external call is put on hold.
2 Press INT to toggle between the external and internal call.
3 Press and hold INT to establish the conference call again.
Note
•• If a handset hangs up during the conference call, the other handset
remains connected to the external call.