Avaya 4412D+ 사용자 설명서

To use Hands-Free Answer Intercom (HFAI), you must program 
an HFAI button onto a button. When you press             , you can 
talk to a person who calls you on an intercom call without lifting 
the receiver.

To program an HFAI button:           + lift handset +             +   
                 +                        +                        .

Camp-On allows you to complete a transfer to a busy extension. 
The call is put on hold until the extension can receive a call; then 
it rings automatically and you hear a priority ring (1 long ring and 
3 short rings).

You must program a Drop button onto a button. Use            to 
drop a participant from a conference call.

  The display shows 

4400-Drop

.

To program a Drop button:            + lift handset +                  + 
            +                         +                        .

When Call Waiting is turned on at an extension and you are 
already on a call, you hear one tone for inside calls or two tones 
for outside calls when a second call arrives at that extension.

To turn on Call Waiting at your extension: lift the handset and 
press

To turn off Call Waiting at your extension: lift the handset and 
press                         .

To pick up a Call Waiting call: hang up and the waiting call rings, 
or press                 (or       )+            .