Aastra Dialog 4223 Dialog 4223 Professional/4225 Vision for MX-ONE (TSE), user - Page 40
CallWaiting, Intrusion, Activate Call Waiting, Intrusion on a busy extension
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Outgoing Calls CallWaiting Activate Call Waiting If you urgently wish to contact a busy extension or external line, you can notify the extension by a Call Waiting signal. Press (see display). If CallWaiting is not shown, press more... until it appears. 5 Notes: You can also press or Call Waiting (The function key is programmed by you). 6 4 France and Finland, press ; Sweden, 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 Intrusion on a busy extension You can intrude on an ongoing call on a busy extension. Press. If Intrusion is not shown, press more... until it appears. 4 Notes: You can also press or Intrusion (The function key is programmed by you). 8 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. 40 Dialog 4223 Professional/Dialog 4225 Vision