Barring Tables / toll table.
It is possible to block or allow calls to foreign mobile phones etc..
Use PGM 224 and PGM 116
There are 2 authorization tables and 2 bar tables (Allow and Deny).
Table set A = 1. Allow + 1 paragraph. Deny table (Light button 1 & 2) and
Table Set B = 1. Allow + 1 paragraph. Deny Table (Light button 3 & 4).
See programming manual page 131 to 133, and page 57 and 58
The following rules must be remembered when the Allow / Deny tables should be used:
(1) If there is anything typed, no lockouts.
(2) If there is keyed data in a table and allow only that, these numbers are only permitted.
(3) If there is input data into a table and just deny there are only these numbers blocked.
(4) If the entered data in both tables allow the table to examine first, and there number is allowed. If not seek to deny in the table whose number is found it is blocked. If the number does not exist in some of the tables, it is permissible.
Each extension number assigned to a COS (Class - of - Service).
Light button 1 = day, Light button 2 = night / weekend.
There are 7 COS:
1. Fully open.
2. Table A for Allow and Deny used.
3. Table B for the Allow and Deny used.
4. Table A + B for the Allow and Deny used.
5. There can not be selected foreign = 00
6. Maximum 8 digits can be typed.
7. Only open for local traffic, ie. no call to town. (but see PGM226)
There may be COS for days, respectively. night with PGM116
///doktor