Yealink Ip Phone Expansion Module, Part# YEA-EXP38 1100ASWIF1M3T1 Full range 8" cone speaker

Full range 8" cone speaker for excellent intelligibility

has a privacy masking with 12 programmable zones

This is a punch tool only

This wall-mount DVR is a multi-channel H

Made of Polyaramid (equivalent to Kevlar*)

Yealink Ip Phone Expansion Module, Part# YEA-EXP38 1100ASWIF1M3T1 Full range 8" cone speakerThe advanced Yealink YEA EXP38 IP Phone Expansion Module has 38 programmable keys each with a dual color LED Creates up to 228 programmable keys when 6 EXT are daisy chained Supports the functions for IP PBX such as BLF BLA and Intercom etc Features: Yealink Ip Phone Expansion Module 38 Programmable Keys Each With A Dualcolor Led Daisychain 6 Modules For 228 Programmable Keys Dual Color (red Or Green) Leds For Line Status Information Supports Busy