Samsung DCS Programming Manual page 155

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 dialing 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 dialed. 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 dialed.
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 is 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 dialing class B can dial 1 + seven digits and local calls.
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All classes (B, C, D, E, F and G) are restricted (denied) from dialing 0 + calls and all 976 calls.
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Classes B and D are restricted from dialing 1 + any area code + seven digits.
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Classes C and E can dial all area codes.
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All classes can dial 1-800 calls.
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TOLL DENY TABLE
ENTRY DIGITS
001 0
002 1X0
003 1X1
004 976
005 1976
006 1XXX976
BCDEFG
111111
101011
101011
111111
111111
111111
WILD CARD 0 1 2 3 4 5 6 7 8 9 ∗ #
X 1 1 1 1 1 1 1 1 1 1 0 0
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
0001 1800X
PROGRAMMING
December 1996
BCDEFG
111111