Intrusion On A Busy Extension - Ericsson Dialog 4220 Lite User Manual

Outgoing Calls
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Activate Call Waiting
If you urgently wish to contact a busy extension or external line, you
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can notify the extension by a Call Waiting signal.
Press.
Notes:
You can also press: Call Waiting (The function key is
programmed by you).
France and Finland, Press
Keep handset off hook. When the called extension or the external
line becomes free, it will be called automatically.
Note: The Call Waiting feature might be blocked for use on
your extension (preprogrammed by your system
administrator). If Call Waiting is not allowed you will continue
to receive a busy tone.

Intrusion on a busy extension

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You can intrude on an ongoing call on a busy extension.
Press.
Notes:
You can also press: Intrusion (The function key is
programmed by you).
France and Sweden, Press
Before the Intrusion is executed a warning tone is sent to the
parties in the ongoing call. A three party call is established and a
warning tone is heard.
Note: The warning tone might be disabled for your system.
The Intrusion feature might be blocked for use on your
extension (preprogrammed by your system administrator).
If Intrusion is not allowed, you will continue to receive a busy
tone.
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; Sweden, Press
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Dialog 4220 Lite/Dialog 4222 Office
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