2.39 Prefix Digits Of Restricted CO Line Number
Format
* 57 G ABCD #
G = Group of prefix digits of restricted CO line number = 1 ~ 6 Group
ABCD = Prefix digits of restricted CO line number = 1 ~ 4 digits
Description: Assign restrict prefix digits freely, the CO line numbers that with
these prefix digits are restricted to dial.
Example
Restrict to dial the numbers with prefix 0 and 168 that in group 1;
Restrict to dial the numbers with prefix 13 and 9 that in group 2.
*
7
5
Pick up 8001 Input * 5710 # Du Input 168 #
1
0
#
1
6
8
#
*
7
5
Input * 57213 # Du Input 9 # Du Hang up
2
1
3
9
#
#
*
7
5
Pick up 8001 Input * 5730 # Du Input * 5180123 # Hang up
3
0
#
*
1
5
8
0
1 2
3 #
2.40 Prefix Digits Of Licence CO Line Number
Format
* 57 G ABCD #
G = Group of licence CO line number = 7~ 9
ABCD = Prefix digits of licence CO line number = 1 ~ 4 digits
29
Section 2 System Programming
Maximum have 20 pieces restricted prefix digits of each group.
Example
: Suppose the prefix digit of long distance call is 0,and assign 0 to
group 3. To restrict the extension 8012 to dial long distance call (G =3).
Description: Only permit to dial the CO line numbers that with these licence
prefix digits.
*
7
5
Pick up 8001 Input * 57 7 0757 # Du Input 010 # Hang up
7
0
7
0 1
0
#
5
7 #
Maximum have 20 pieces of licence prefix digits of each group.
Example:
Permit to dial CO line numbers with licence prefix digit 0757 and 010,
assign 0757 and 010 to group 7 (G = 7, the extension(s) that has been distributed
to class 7 is permit to dial the CO line number that with prefix 0757 and 010 only)
