user manual

I.Y-LI”YuI
CHAPTER 4
APRIL.1990
440.19 Automatic Callback
1. To Set:
Upon reeeiving call waiting tone or busy tone when placing an
extension call:
a Dial access code (Default: *l).
l Receive con&mation tone and hang up.
l The station setting automatic callback rings when called
station becomes idle.
l Lift handset and wait for called station to answer.
a Converse with called party.
NOTE: Access code must be dialed within a predetermined time after
dialing the extension number.
2. To Cancel:
NOTE:
Lift handset and receive internal dial tone.
Redial the extension number.
Restore handset.
Each station can set and receive a maximum of three automatic
callbacks at any one time. Automatic callback will be cancelled
at originator’s station if unanswered within a predetermined
time.
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