WirelessFinest Adapter Converter for Mobile Smartphone iPhone Samsung Headset Headphone 3.5MM 2MM CTIA Plug to RJ9/RJ10/RJ12 4P4C Plug for Most Office IP Telephone Cisco Avaya+Microphone Setting

Brand: WirelessFinest

Features:

• Converter from mobile smartphone like iPhone Samsung headset headphone to work with most IP telephone like Avaya Cisco Polycom Nortel and more
• Either the headset has a 3.5mm or 2.5mm plug CTIA standard, most headsets in USA are CITA standard ( will not work with OMTP standard )
• Compatible with most brand + model telephone with the included microphone channel setting adapter to work with different brand model IP telephone, change from channel 1 to 8 and will find a channel compatable with your telephone
• Also included a 3.5mm converter to 2.5mm plug, CTIA standard. SEE INSTRUCTIONS HOW TO USE IN PICTURE.
• Compatible with most IP telephone like Cisco Avaya Mitel Polycom Nortel and more with a standard CTIA 3.5mm or 2.5mm plug headset headphone. SEE INSTRUCTIONS HOW TO USE IN PICTURE.

UPC: 688957659351

Package Dimensions: 5x206x45