Samsung DCS Technical Manual page 182

SAMSUNG DCS
TECHNICAL MANUAL
TOLL RESTRICTION OVERVIEW
The DCS allows each station to be assigned a class of service for use in the day mode and a class of service
for use in the night mode. This class of service determines the station's dialling class which can be set to A
through H. Class A has no restrictions and Class H is restricted to internal calls only. Classes B, C, D, E, F
and G are controlled by the entries listed in the deny table in MMC 702, the allow table in MMC 703 and the
wild cards defined in MMC 704.
TOLL RESTRICTION RULES
1. The deny entries prevent certain numbers from being dialled. The allow entries are only exceptions to
these deny entries.
2. Listing numbers in the allow tables without any entries in the deny tables is the same as having no
restriction.
3. A wild card in any position in the deny table means that an exception exists in the allow table for the digits
defined by the wild card.
4. A wild card at the end of any allow entry means that more digits may be dialled.
5. Do not put a single wild card as an entry in the allow table.
6. When changing any entry or BCDEFG status, you must enter all digits.
The following examples are provided as an aid to help understand how to use the deny and allow
tables. Area codes all have 0 or 1 as a middle digit.
EXAMPLE 1
This system installed in an area where seven digits is a free call, 1 + seven digits is a toll call within that area
code and 1 + ten digits is a call to another area code. Area codes all have 0 or 1 as a middle digit.
Customer requirements:
• Phones with dialling class B can dial 1 + seven digits and local calls.
• All classes (B, C, D, E, F and G) are restricted (denied) from dialling 0 + calls and all 976 calls.
• Classes B and D are restricted from dialling 1 + any area code + seven digits.
• All classes can dial 1-800 calls.
TOLL DENY TABLE
ENTRY DIGITS
001 0
002 1XO
003 1X1
004 976
005 1976
006 1XX976
EXAMPLE 2
Page 182 of 287 Updated I&M
B C D E F G
1 1 1 1 1 1
1 0 1 0 1 1
1 0 1 0 1 1
1 1 1 1 1 1
1 1 1 1 1 1
1 1 1 1 1 1
WILDCARD 0 1 2 3 4 5 6 7 8 9 ∗ #
X 1 1 1 1 1 1 1 1 1 1 1 1
Y 0 0 0 0 0 0 0 0 0 0 0 0
Z 0 0 0 0 0 0 0 0 0 0 0 0
TOLL ALLOW TABLE
ENTRY DIGITS
001 1800X
PROGRAMMING
SECTION
B C D E F G
1 1 1 1 1 1
May 2002