Snom Vision 800-Series Expansion Module (2291) Color:Light Grey Provides a maximum output power

Provides a maximum output power per PoE port up to 15

Payload: 20-40 milliseconds (10 millisecond step)

1 is an ideal module for users requiring 2 additional lines and 6 extensions

Mitel 6863i Installation Guide

Snom Vision 800-Series Expansion Module (2291) Color:Light Grey Provides a maximum output powerSnom Vision Expansion Module The Snom Vision Expansion Module is an expansion module for the Snom 820 821 and Snom 870 VoIP Telephones. These expansion modules will expand your device with more functional capability to a whole new level adding up to 16 programmable keys for your speed dial. Features 16 programmable keys High resolution TFT touch screen color display 4. 3" (10,9cm), 272 x 480 pixels, 24 bits color depth One Year Warranty Specifications