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MERLIN LEGEND Communications System Release 6.0
System Programming
555-660-111
Issue 1
February 1998
Common Administrative Procedures
Page 3-237System Features
3
Disallowed Lists 3
Use this procedure to establish Disallowed Lists. These lists are telephone
numbers that cannot be dialed from specified extensions (including unrestricted
extensions).
A maximum of eight lists (numbered 0 through 7), with 10 entries each (numbered
0 through 9) is allowed. Each number can have a maximum of 11 digits, including
wildcards. The Pause character (entered by pressing the Hold button) is used to
designate a wildcard character, for example, to indicate that calls to a given
exchange are restricted in every area code.
!
SECURITY ALERT:
Create a Disallowed List or use the pre-prepared Disallowed List number 7
(Release 3.1 and later systems only) to disallow dialing 0, 11, 10, 1700,
1809, 1900, and 976 or 1(wildcard)976. In Release 3.1 and later systems,
Disallowed List number 7 does not include 800 and 1800 and 411 and 1411,
but Lucent Technologies recommends that you add them. Assign all voice
mail port extensions to this Disallowed List. Lucent Technologies
recommends assigning Disallowed List number 7. This is an added
layer of security, in case outward restriction is inadvertently removed.
(In Release 3.1 and later systems, voice messaging ports are assigned by
default to Disallowed List number 7.)
Summary: Disallowed Lists 3
Programmable by System Manager
Mode All
Idle Condition Not required
Planning Form Form 6g, Call Restriction Assignments and Lists
Factory Setting List #7 containing the following:
0, 10, 11, 1809, 1700, 1900, 976, 1ppp976 (p = wildcard), *
Valid Entries 1- to 11-digits (including wildcards)
Inspect No
Copy Option No
Console Procedure
→ →Dial list no. and entry no.→ →
Drop→Dial no.→ →
PC Procedure → →Type list no. and entry no.→ →
+
→
Type no.→ →