7.Key System Functions
7.9 Authorization Code
7.9.1 To Register Access Authorization Code
To prevent unauthorized outside call (DISA access or Trunk Access), a user can lock/unlock a station with an access authorization code.
1)Press TALK (
) button.
2) Press PROGRAM ( | ) button longer than 1 second and press | . |
3)Dial the station’s
4)Press PROGRAM ( 
) button longer than 1 second. (Confirmation tone will be heard.)
The Auth code for a terminal should be unique, if the code entered is already used by another terminal, error tone is heard and the message “INVALID” is displayed on the LCD.
1)Press PROGRAM ( 
) button longer than 1 second. (Confirmation tone will be heard.)
Note
An access authorization code should be registered.
7.9.2 To Change Access Authorization Code
1)Press TALK ( 
) button.
2)Press PROGRAM ( 
) button longer than 1 second and press 
.
3)Dial the current Access Authorization code. (Confirmation tone will be heard.)
4)Press PROGRAM( ) button longer than 1 second. (Confirmation tone will be heard)
5)Dial a new
6) Press PROGRAM ( | ) button longer than 1 second. (Confirmation tone will be |
heard.)
Note
An access authorization code should be registered.
7.10 Temporal COS(Class Of Service) Change
When a user is in a situation that a user can’t receive a call, can make a user’s station possible to make only intercom call by changing service of class. It prevents another one from making a call.
7.10.1 Blocking Outside Calls
1)Press TALK ( 
) button.
2) | Press PRORGAM ( | ) button longer than 1 second and press | . |
3) | Press PROGRAM ( | ) button longer than 1 second (Confirmation tone will be | |
| heard). |
|
|
Note
An access authorization code should be registered.
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