Intrusion On A Busy Extension - Ericsson Dialog 4186 High User Manual

Outgoing Calls
22
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.
Note: France and Finland, press
Keep the handset off hook. When the called extension or the
external line becomes free, it will be called automatically.
Notes:
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.
Note: 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.
Notes:
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 4186 High