Lucent Technologies MERLIN LEGEND Release 6.1 Feature Reference page 713

MERLIN LEGEND Communications System Release 6.1
Feature Reference 555-661-110
Features
System Renumbering
NOTE:
Extension numbers 0 and 100 both refer to the same operator position in
the 3-digit numbering plan.
Extensions default to 3-digit extension numbers beginning with 100 and ending
with 299.
The extension numbers (300–499) shown for adjuncts are reserved for MLX
extension jacks. These numbers are automatically assigned by the system to
adjuncts connected to MLX telephones either using MFMs (such as modems,
answering machines, or fax machines) or directly (for example, a terminal
adapter). The extension number assigned to an MFM or direct adjunct is the
extension number assigned to the MLX telephone, increased by 200. For
example, if the extension number assigned for an MLX telephone is 125, the
extension number for the adjunct on that telephone is 325. In this example, a call
can be made to the telephone by dialing
NOTES:
1. The extension numbers are reserved, whether or not adjuncts are
2. If you renumber the extension number of an MLX telephone, the
3. Digital adjuncts that use the system's 2B Data feature use both the
Set Up Space Numbering Plan
The Set Up Space numbering plan is designed for businesses that want to assign
extension numbers that vary in length (one to four digits). Variable-length
extension numbers may be more meaningful or more convenient; 1-, 2-, 3-, and 4-
digit numbers can be used in the same system. For example, hotels and motels
may want extension numbers to match room numbers, and to assign extensions
for services (such as Housekeeping or Room Service) to 1-digit extension
numbers.
Figure 46 on page 665
when you renumber using the Set Up Space numbering plan. As shown in
46, the system begins reassigning extension numbers with 7100 and ends with
7299. This makes all numbers beginning with 1 through 6 available for use in
renumbering. The new numbers can be from one to four digits long.
NOTE:
Extensions 0 and 7100 both refer to the same operator position in the Set
Up Space Numbering plan.
connected to MLX telephones.
system does not automatically change the extension number of the
associated adjunct.
adjunct and the main extension number of an MLX extension jack.
(See "Digital Data Calls" on page 200
shows the numbers automatically assigned by the system
or to the adjunct by dialing
Ã
for more information.)
4 2
Issue 1
August 1998
Page 664
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Figure