Cord to connect a Jabra Quick Disconnect headset to special desk phones with a modular (RJ) interface and which requires balanced cable wiring. Please check the compatibility guide for which cord works with your specific phone.
 
 
 
 Jabra Adapter for Siemens OpenStage Phone
? Quick Disconnect
? 6' Coiled Direct Connect Cord for Siemens OpenStage Phones
? For use with a Jabra 2400 Series headset