Toshiba DADM-3020 20-Button Add-On Module (Charcoal/Refurbished) NEC The Fiber Trunk Module user

The Fiber Trunk Module user fiber-optic DS-30 cables instead of copper DS-30 cables

Combining the DX-80 platform with Comdial's industry-recognized Corporate Office Voice Messaging software makes for a complete small-business telephone solution

your set will retain display capabilities even during a power outage

Single-line telephone

Compatible with the F9600 telephone system

Toshiba DADM-3020 20-Button Add-On Module (Charcoal/Refurbished) NEC The Fiber Trunk Module userThe DADM 3020 adds 20 feature buttons to any of the DKT3000 Series phones. The feature buttons can be for line access, direct station selection, or station speed dial. Two DADMs can be attached to a telephone to provide 40 buttons.