Matrix ETERNITY NE System Manual 675
Call Duration Display
By invoking Call Duration Display, extension users can view the duration of the current call instantly.
The current call may be incoming or outgoing, internal or external call.
How it works
• The Extended IP Phone user goes OFF-Hook
• Dials an external number.
• The remote party answers the call.
• The dialed external number with duration (5-digits in the format of MM:SS) is displayed on the LCD of the
phone, when the call is answered.