The EPOS Sennheiser CSTD 01 Standard Bottom Cable with Easy Disconnect to Modular Plug is a standard headset connection cable with standard microphone sensitivity. It features Easy Disconnect to Modular Plug RJ9, Coiled cord, Code 01. The CSTD 01 can be used with most switches/amplifiers, as well as for direct connection to most phones. Please check cable whether this cable is compatible with your headset.
Standard microphone sensitivity
Easy Disconnect to Modular Plug RJ9
Coiled cord, Code 01
Please check compatibility