Ericsson 4220 manual Multiple represented directory number, Malicious Call Tracing

Other Useful Features

Multiple represented directory number

Your extension number can be programmed on a dedicated key on other system telephones, i.e. the number is “represented” on these phones.

This means that incoming calls to your extension can be answered on any of these other phones by just pressing the dedicated key. The dedicated key can also be assigned the possibility to call your extension when pressed. This function has to be programmed by your system administrator.

	Malicious Call Tracing
	If you are disturbed by bothersome or malicious external incoming
	calls, you can request number tracing from the network provider.
	You can invoke tracing during or after an ongoing conversation.
	The external line can be held for a limited period of time.
	Order
Mal. Call Tracing Ô	During an ongoing conversation:
	Press.
	Note: Function key preprogrammed by your system
	administrator.
	The system acknowledges with different tones whether the tracing
	request was accepted or rejected.

Dialog 4220 Lite/Dialog 4222 Office 67