Trimline With Cid/cw Black Audio Port Gateway The stylish Yealink YHS33 Mono

The stylish Yealink YHS33 Mono Wireband Headset is an over-the-head style headset that has an ultra noise-canceling microphone filters out background noise for perfect speech transmission

User and administrator level access control

IP30 Industrial L2/L4 4-Port 10/100/1000T 802

HD voice speech quality with built-in 2

Trimline With Cid/cw Black Audio Port Gateway The stylish Yealink YHS33 MonoTrimline With Cid cw Black Simple Corded Operation The Telephone Works Without Ac Power. For The Caller Id To Function Four Aa Batteries (not Included) Are Necessary Line Power Mode 13number Speed Dial Display Dial Mute Last Number Redial Flash Receiver Volume Control Ringer Volume Control Table And Wallmountable Hearing Aid Compatible English spanish french Setup Menu Caller Id call Waiting Brand: Att