Mitel SX-200 Documentation page 706

SECTION MITL91 OS/91 1 O-096-SOO-NA
1. INTRODUCTION
General
1.01
This Section contains a brief description of the maintenance
and diagnostic procedures used to maintain the SX-lOO/SX-200
Electronic Private Automatic Branch Exchange (EPABX).
Reason for Reissue
1.02 This Section has been reissued to provide additional Uniform
Call Distribution, SUPERSET 3 set and SUPERSET 4 set informa-
tion.
The SUPERSET 4 Set
1.03 For information on the SUPERSET 4 set, see Section MITL9105/
911 O-096- 107-NA.
The SUPERSET 3 Set
1.04
For information on the SUPERSET 3 set, see Section MITL91051
91 lo-096-106-NA.
2. SYSTEM OVERVIEW
General
_,. .:
2.01
The SX-lOO/SX-200 is an advanced Electronic Private Auto-
matic Branch. Exchange (EPABX) employing digitally controlled
solid-state space-division switching and stored program control- In
the SX-100 system, there are 112 ports available for assignments to
lines, trunks and receivers. The remaining 48 ports are reserved for
control and special functions. In the SX-200 system, 208 ports are
available for assignments to lines, trunks and additional receivers.
There are 48 ports reserved for control and special functions. Figure
2-1 shows the maximum line and trunk configurations for the SX-
lOO/SX-200 system. The SX-lOO/SX-200 system is electrically com-
patible with most existing extension, key telephone, Private Branch
Exchange (PBX) and Central Office (CO) equipment, and provides:
0
The use of a flexible numbering plan
l
The simultaneous use of DTMF and rotary dial stations
l
Optional use of Supervisor consoles - two maximum
l
Extensive selection of standard and optional features
l
Freedom from scheduled maintenance
l
Automatic diagnostics
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