Samsung DCS Programming Manual page 157

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SAMSUNG DCS
TECHNICAL MANUAL
EXAMPLE 4
This system is installed in an area where not all seven digit calls are "free" and a 1 is not required
when dialing other area codes. Area codes all have 0 or 1 as a middle digit.
Customer requirements:
Class B phones can only dial area codes east of the Mississippi and all C.O. prefixes in their own
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area code.
Class C phones are allowed to dial 186 out of 292 C.O. prefixes.
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Class D phones are only allowed to dial 57 of the 292 C.O. prefixes.
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Classes C and D cannot dial outside their own area code.
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The large number of entries required to demonstrate this example makes a full listing impractical.
Follow these guidelines:
Class B Programming—List all of the allowed area codes in the allow table and mark each entry for
Class B and enter X0X and X1X in the deny table for Class B. This will deny all area codes not listed in
the allow table.
Class C Programming—Enter X in the deny table to restrict all numbers not listed in the allow table and
mark this entry to apply to Class C. List the 186 allowable C.O. prefixes in the allow table and mark
these entries to apply to Class C.
Class D Programming—Add a 1 in the Class D column of the X entry to make it apply to Class D. List
the 57 allowable C.O. prefixes in the allow table and mark these entries to apply to Class D. Some or
all of these C.O. prefixes may already be entered for Class C above. Do not repeat the entry; you only
need to add a 1 in the Class D column to each entry that applies to Class D.
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
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
PROGRAMMING
December 1996

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