AT&T 8403 - Manual (Page 9)

Issue 1 March 1996 9
To use the Automatic Callback feature, do the following:
1. After you hear a ringback tone or a busy tone, press , and then
press the dial keypad number assigned to the Automatic Callback fea-
ture.
■ You hear a confirmation tone.
2. Go on-hook.
■ When the called telephone becomes available again, your tele-
phone rings with priority ringing (a 3-burst ringback tone).
3. Go off-hook.
■ You hear a ringback tone, and the call is placed to the number you
originally called.
If you decide that you want to cancel the Automatic Callback request, do the
following:
1. Go off-hook.
■ You hear a dial tone.
2. Do one of the following:
a. Press , and then press the dial keypad number assigned
to the Automatic Callback feature.
b. Dial the Automatic Callback deactivation feature access code
_____.
■ You hear a dial tone.
3. Go on-hook.
Feature
Feature