Aastra Telecom DT690 manual 3Intrusion, Ordering Call Waiting, Canceling All Callbacks

Models: DT690

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OUTGOING CALLS

7.4.1.4

Canceling All Callbacks

To cancel all callbacks, do the following:

1.Press #37#.

Note: U.S. and Canada, press #6#.

2.Press .

Wait for the call timer to start in the display.

3.Press to finish the procedure.

7.4.2

Ordering Call Waiting

If you urgently wish to contact a busy extension or external line, you can send a notification using a call waiting signal.

Note: This feature might be blocked for use on your extension. This needs to be configured in the WinPDM or CPDM by the system administrator.

To order call waiting, do the following:

1.Press More, select Call Waiting and press Select. The other part will hear a call waiting signal.

Note: If Call Waiting is not programmed and does not appear when you press More, you can press 5 to activate. France and New Zealand, press 6; Sweden, press 4.

2.Keep the phone off hook but close the menu.

3.When the called extension or external line becomes free, it will be called automatically.

7.4.3Intrusion

You can intrude on an ongoing call on a busy extension. If intrusion is not allowed for the called extension, you will continue to hear a busy tone. Before the intrusion is executed, an intrusion tone is sent to the parties in the ongoing call. As long as the three parties are connected, you will hear an intrusion tone.

Note: Intrusion might be blocked for use on your extension (this is programmed by the system administrator). If Intrusion is not allowed, you will continue to hear a busy tone.

1424-EN/LZT 103 088 Uen D3 2010-11-16

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Aastra Telecom DT690 manual 3Intrusion, Ordering Call Waiting, Canceling All Callbacks