30 DSS Expansion Module for C60 and C62

Description

– 30 programmable keys each with a dual-color LED- Daisy-chain 5 modules for 150 programmable keys- Dual color (red or green) LEDs for line status information- Supports Busy Lamp Field (BLF), Presence- Programmable for speed dialing, call pickup, Intercom, hold, transfer, voicemail, forward, DND?- Expansion module (<2) is powered by the host phone