4620/4620SW/4621SW IP Telephone Options
Viewing the Network Audio Quality
In the event you experience poor audio quality during a call, the problem is likely with your network. Your LAN Administrator might ask you to display this screen to diagnose or troubleshoot audio problems. Although technical in nature, this screen provides information that can help identify causes of poor audio quality.
Note:
The Network Audio Quality button displays only when you are on a call
1.Select Network Audio Quality from the Options Main screen (accessed by pressing the phone’s Option button).
If administered, the Audio Status screen displays.
2.To return to the first Options Main screen, press the Return softkey.
Logging Off the 4620/4620SW/4621SW IP Telephone
Log your telephone off to prevent unauthorized use during an absence, or for privacy purposes. Locate the Log Off option on the first Options Main screen.
! CAUTION:
Logging off deletes all Call Log entries and, unless automatic backup/restore is enabled, returns any options you might have changed to their default values.
1.To log your phone off from any application screen, press the Options button to the right of and below the softkeys.
The first of two Options Main screens displays.
2.Select the Line/Feature button on either side of the Log Off option. The Log Off screen displays the prompt “Do you want to log off?”
3.To proceed, select the Line/Feature button on either side of Yes. To return to the Options Main screen without logging off, select the Line/Feature button on either side of No.
Selecting Yes unregisters your phone from the call server, deleting your Call Log entries and returning any options you might have changed to their default values.
Selecting No displays the first Options Main screen. Your phone remains logged on to the network and your Call Log and options values remain unchanged.
60 4620/4620SW/4621SW IP Telephone User Guide