Mitel OPS Line Card (6 Circuit) 9109-040-000-SA

Provides 6 off premise stations. Interfaces with the PBX to an extension which is part of the system but is located in a different location from the PBX. This is a high power card and must plug into a digital peripheral bay slot of a digital bay.

Compatible with: SX-200 Light, SX-200D, SX-200ML, and SX-200EL/ELX