AT&T MERLIN Plus Training Manual page 40

To drop a call from a conference:
Action
Touch the Drop button, above the
1.
dial pad.
Touch the line of the call you want
2.
to drop.
Find two helpers outside the office who you know have the time to help you
practice.
1.
Call the first person and explain that you're going to call another person
and the three of you will have a conference. Put the first person on hold,
dial the second person, and then connect the first person to the
conference.
(If you can't find helpers, make the second call to a recorded information
service such as the time or weather.)
2. If you can find another person in the office who has the same outside lines,
and has the time to practice, ask him/her to join the conference.
Drop one of the outside lines from the conference.
3.
Your conference call should be a success. However, if you had problems
making the conference call, review pages 30-34 and then try again.
34
Result
The call is dropped from the
conference.
NOW YOU TRY IT!
Conference Calling