Billion BiPAC 8700VAX(L)-1600 User Manual page 223

How to establish conference call: 3 –way call scenario
Case 1: Phone A invites Phone C to join a conference call
Step – 1: Phone A presses flash
Step – 2: Phone A calls Phone C. C and A are on a new call.
Step – 3: Phone A presses flash
Step – 4: Phone A tells Phone B that he wants to set up a conference with Phone C.
Step – 5: Phone A presses flash again
Case 2: Phone C dials in and wants to join Phone A and Phone B's conference
Step – 1: Phone A and Phone B on a call, then Phone C dials Phone A and A hears a waiting tone
Step – 2: Phone A presses flash
Step – 3: Phone A presses flash
B
Step – 4: Phone A tells Phone B that he wants to set up a conference with Phone C.
Step – 5: Phone A presses flash again
(hold original call), and A hears the dial tone
(hold new call) and return to original call
to merge all 3 calls
and picks up the call waiting call
to hold the call with Phone C and return to original call with Phone
to merge all 3 calls.
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