SEE COMPATIBLE PHONE LIST IN DESCRIPTION. 【NOT for Cell phones and Computers】Direct connect landline telephone headsets ONLY Compatible with Some Specific Phone Models from Polycom Mitel ...
Insignia Landline Phone Hands Free Headset Amazon on sale, MAIRDI Phone Headset with Microphone Noise Canceling with RJ9 3.5mm Jacks for Multiple Devices Office Headset for Call Center Telephone Work ...