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How to use
Checking the System
3
Using Line Supervision
Check a network communication between this station and stations other than VoIP phones registered in this station's
Address Book.
Network communication can also be automatically checked on a periodic basis (“Supervision Settings (administrator
privileges only) (→page 158)”).
Line Supervision results are also stored on the microSD card.
Performing manual line Supervision
1. Tap [Status] on the Home screen.
2. Tap [Line Supervision].
3. Enter the administrator password,
and then tap [ENTER].
This password is the same as the administrator
password for Web configuration. Contact your
system administrator for details.
• Once line Supervision begins, the screen
returns to the Status screen.
If an error was detected, [Status] on the Home
screen turns from green to red.