Mitel 12 Circuit ONS Card 9109-010-002-SA
Features: For Single line, rotary, and DTMP telephones (12 Circuits per card). This is a low power card which plugs into any digital peripheral slot of a digital bay.
Compatible with: SX-200 Light, SX-200D, SX-200EL, and SX-200 ML.
Compatible with: SX-200 Light, SX-200D, SX-200EL, and SX-200 ML.