AT&T Definity ISDN 7507 - Manual (Page 28)

Call Waiting
To answer a call waiting 1 Complete present call and hang up [ringing]
tone
● Receive ringing from waiting call
(1—internal, 2—outside, 3—priority)
2 Pick up and answer
To answer a call waiting 1 Press

Hold

[recall dial tone]
tone, putting present call
● Present call put on hold
on hold
2 Dial Call Waiting answer/hold code
● You are connected to waiting call
Note: You can return to first call by pressing the

Hold

button.
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