Northern Telecom 3X8 Owner's Handbook Manual page 115

110 Conference
Make second call
Owner's Handbook
You have tried to use Privacy Control
when you are not on a call.
You have tried to set up a conference
call while connected to only one caller.
Put your first call on hold, make a
second call, and enter the Conference
feature code again.
You have put a conference call on
hold, then tried to get another line.
Your telephone can handle only two
lines at a time, and your conference
call is using both of them.
You have put a conference call on
hold, then tried to get another line.
Your telephone can handle only two
lines at a time, and your conference
call is using both of them.
You have activated the Conference
feature with one call active and
another on hold. Press the line of the
call on hold to bring that person into
the conference.
PO842627 01
.