Ericsson DT690 Guide de l'utilisateur télécharger pdf (Page 46)

DT690

Note: Finland and Sweden, press **0 .

7.4 When You R eceive a Busy Tone

If you call an extension and receive a busy tone, get no answer, or if all external

lines are busy, you can use any of the following methods:

• Callback

• Activate Call Waiting

• Intrusion on a busy extension

Note: These functions need to be programmed via the Desk PDM or CPDM.

Please contact your system administrator.

7.4.1 Callback

During an outbound call, the soft key More is displayed, leading to the In call

menu.

To initiate callback, when a called extension is busy or there is no answer,

do the following:

1. Press More.

2. Mark Call back, and press Select.

3. Press

, and wait until the phone alerts.

You are called back (recall ring signal) when the ongoing call is finished or the

next time a new call is finished. You have to answer within eight seconds,

otherwise the callback service is cancelled. While waiting for callback, you

can make and receive calls as usual.

4. Press

to answer when you are called back.

The system calls the extension.

Note: If Callback is not programmed and shown in when pressing More,

you c an press 6 to initiate callback. France, New Zealand and

Sweden, press 5.

Note: Callbacks can be activated on several extensions at the same time.

If all external lines are busy when

is pressed after dialing the external

number, do the following:

1. Press 6#.

Note: France, New Zealand and Sweden, press 5#.

2. Press

to finish the procedure.

1424-EN/LZT 103 088 Ue n A2 2008-11-21

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 126 127

Pas de commentaire

Ericsson DT690 Guide de l'utilisateur Page 46