Denied Code Tables
*1
Exception Code Tables
*2
Level 3 Table for Level 3 Table for Level 3
Level 4 Table for Level 4 Table for Level 4
Level 5 Table for Level 5 Table for Level 5
Level 6 Table for Level 6 Table for Level 6
Level 7 Not Programmable Not Programmable
*1
® 9.1 [7-1] Denied Code— Denied Code Tables—Level 2–Level 6
® [301] TRS/Barring Denied Code
*2
® 9.2 [7-2] Exception Code— Exception Code Tables—Level 2–Level 6
® [302] TRS/Barring Exception Code
[Usage Example] Using this method, it is possible to restrict certain outgoing trunk calls (e.g., international/
cellular phone/long distance) on a department basis, as follows:
Restricted
Allowed
Level 1
No restriction
Level 2
(Engineering)
• International Calls • Country where Factory is Located
• Cellular Phone Calls
• Long Distance Calls
• Local Calls
Level 3
(Overseas Sales)
• Cellular Phone Calls • Company Cellular Phone
• International Calls
• Long Distance Calls
• Local Calls
Level 4
(Accounting)
• International Calls
• Long Distance Calls
• Cities where Clients are Located
• Cellular Phone Calls
• Local Calls
:
: :
In this example, a level 1 user can make any trunk calls. A level 2 user can only make international calls to the
country where the factory is located, and can also make cellular phone/long distance/local calls. A level 3 user
can only make cellular phone calls to the company cellular phone, and can also make any international/long
distance/local calls. A level 4 user cannot make any international calls or most long distance calls, but can
make long distance calls to cities where clients are located, cellular phone calls and local calls.
To set TRS/Barring as in the example above, it is necessary to programme the Denied Code and Exception
Code Tables as follows:
Denied Code Tables
Exception Code Tables
Level 1 Not Programmable Not Programmable
Level 2 00
Leading number to deny
international calls
00xx
Leading number for country to
be allowed
Level 3 090
Leading number to deny
cellular phone calls
090xxxx
Leading number for cellular
phones to be allowed
Feature Guide 131
1.9.1 Toll Restriction (TRS)/Call Barring (Barring)