AT&T Merlin II Release 3 System Manual page 71

How to Program
No programming necessary.
3-42 MERLIN II System Features
Under heavy use of the Conference feature, other people in the system
may not be able to initiate or add more participants to a conference call.
Adding a tie line to a conference call is not recommended due to possible
reduction of transmission quality.
How to Use
To set up a conference call when one of the
participants is already on the line:
1 Press Conference.
2 Press a free line button or intercom button.
3 Dial the number.
4 Announce the conference call.
If you don't want the person already connected to
the conference to listen while you connect the
second person to the call:
1 Press Hold.
2 Press a free line button.
3 Dial the number.
4 Announce the conference call.
5 Press Conference.
6 Press the line button for the call you put on
hold.
To remove yourself from a conference without
ending the call:
1 Press Hold.
To rejoin the call:
1 Press a line button associated with the call.
To disconnect a participant in the conference call:
1 Press Drop.
2 Press the line button of the person you want to
disconnect from the conference.