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Samsung DCS Application Note No 2 - Issue 01 Page 5 of 6
For Further Information Call LSP Communications
MMC 704 - Assign Wild Character
Wild Characters are used to simplify programming for Toll Restriction. There are three Wild
Characters - X, Y, and Z.
A wild character can be used in place of any digit after it has been defined in MMC 704.
MMC 704 has two fields for data. The first field indicates which Wild Character is being
defined and the second field indicates to which digits the Wild Character applies.
Example
Wild Character X is used to represent all digits except digit “9”.
: 0 1 2 3 4 5 6 7 8 9
∗ #
X : 1 1 1 1 1 1 1 1 1 0 1 1
An application of Wild Character X defined above could be used in Melbourne or Sydney
where the only allowed digits for a station with local access are numbers beginning with “9”. If
stations with COR D were only allowed to dial local numbers, the following programming
could be used.
MMC 702
Deny (001) : B C D E F G
X : 1 1 1 0 0 0
An alternate method of achieving the same result would be:
MMC 702
Deny B C D E F G
0Y : 0 0 1 1 1 1
1Y : 0 0 1 1 1 1
2Y : 0 0 1 1 1 1
3Y : 0 0 1 1 1 1
4Y : 0 0 1 1 1 1
5Y : 0 0 1 1 1 1
6Y : 0 0 1 1 1 1
7Y : 0 0 1 1 1 1
8Y : 0 0 1 1 1 1
∗Y :
0 0 1 1 1 1
#Y :
0 0 1 1 1 1
The purpose of the Wild Character Y after each digit is to permit exceptions in MMC 703.
MMC 704
: 0 1 2 3 4 5 6 7 8 9
∗ #
Y : 1 1 1 1 1 1 1 1 1 1 1 1