Automatic Callback (Acb) - Toshiba Strata DK User Manual

Automatic Callback (ACB)

After reaching a busy or the Do Not Disturb (DND) mode, you can set Automatic
Callback (ACB) to have the system call you back when the called station is no longer busy
or in the DND mode. Automatic Callback does not apply to outside calls.
To set Automatic Callback
1. After reaching a busy
station, press
2. Hang up.
3. Your telephone rings
at a fast rate when the
called station
becomes idle.
4. Answer within three
rings to prevent the
callback from being
cancelled.
5. If you were
attempting to make an
outside call and did
not use LCR, you
must now redial the
telephone number.
To cancel ACB (to busy or DND station)
1. Lift handset.

2. Press
3. Hang up.
Strata DK Standard Telephone 5/00
You hear busy tone, followed by dial tone (2 secs.), then

.
busy tone.
You can make other calls while waiting for the called
station to become available.
You hear a single tone, as if making a regular internal call.
If you used Tone Signaling instead of Voice First
Signaling, you hear repetitive ringing.
If you hear busy tone after answering, it means the called
party has already received or originated another call. Your
request is not cancelled. You will be called again when the
station becomes idle.
If the original call was made using LCR, the telephone
number is automatically dialed.
.
Features
Automatic Callback (ACB)
7