Panasonic KXTA30820 Installation Manual - Page 180

T 3 Features Applicable Denied Code Classes and Excepted Codes depend on the assigned toll restriction COS number of an extension as follows. COS Number Denied Codes 1 None 2 Codes for Class 2 3 Codes for Classes 2 and 3 4 Codes for Classes 2 to 4 5 Codes for Classes 2 to 5 Excepted Codes None All codes from Code number 01 to 80 60 codes from Code number 01 to 60 40 codes from Code number 01 to 40 20 codes from Code number 01 to 20 [Explanation] COS 1: allows all calls. COS 2: denies the 20 codes stored in Denied Code Class 2 assigned in program [302], except all codes stored in Code numbers 01 through 80 assigned in program [306]. COS 3: denies the 40 codes stored in Denied Code Classes 2 and 3 assigned in programs [302] and [303], except the 60 codes stored in Code numbers 01 through 60 assigned in program [306]. COS 4: denies the 60 codes stored in Denied Code Classes 2 through 4 assigned in programs [302] through [304], except the 40 codes stored in Code numbers 01 through 40 assigned in program [306]. COS 5: denies the 80 codes stored in Denied Code Classes 2 through 5 assigned in programs [302] through [305], except the 20 codes stored in Code numbers 01 through 20 assigned in program [306]. Example of Toll Restriction programming Here is an example to explain the procedure for Toll Restriction programming. 1. Determining the application Determine the dialing numbers that should be denied for COS numbers 2 through 5. (1 is fixed and does not require programming.) 3-124 Features