Automatic Callback | AT&T 8503T specification

To place a call using a

1 Dial appropriate Abbreviated Dialing List code:

personal, group, system,

●List 1

or enhanced list

● List 2

[dial tone]

●List 3

2Dial desired list item (1, 2, 3...)

● Stored number is automatically dialed

Automatic Callback	[ _ ]

To automatically place another call to an extension that was busy or did not answer

1Press [ Auto Callback ] during call attempt [confirmation dial tone]

●Green light goes on steadily until callback is completed or canceled

2Hang up

●You will receive a 3-burst priority ring when the extension you attempted to call is available

Note: After you activate Automatic Callback, the system monitors the called extension. That extension becomes available after the called party completes a call.

3Lift handset when you hear priority ring

[ringback tone]

●A call is automatically placed to extension, which receives regular ringing

Note: You can place only one Automatic Callback call at a time, and Automatic Callback is canceled after 30 minutes or if the callback call is unanswered.

To cancel an	1 Dial Automatic Callback Cancel code
Automatic Callback			[confirmation tone]
request		● Green light goes off
		● Green light goes off