Yealink, EXP38, IP Phone Expansion Module

Features with all optional accessories: 38 programmable keys each with a dual-color LED Daisy-chain 6 modules for 228 programmable keys Dual color (red or green) LEDs for line status information Supports Busy Lamp Field (BLF), Bridge Line Appearance (BLA) Programmable for speed dialing, call pickup, Intercom,hold, transfer, voicemail, forward Applies to Yealink IP Phone SIP-T28P and SIP-T26P Expansion module(2) is powered by the host phone

Home Network

Daisy Chain

Office Phone