SX-200 General Information Guide
88 Revision A 50003510
Interface Modules
SUPERSET Interface Module 1
A SUPERSET Interface Module (SIM1) is installed in a SUPERSET 4025, SUPERSET 4125,
or SUPERSET 4150 telephone to connect a Mitel Networks Programmable Key Module 12 or
up to two Mitel Networks Programmable Key Module 48 devices.