Jabra EHS (Electronic Hook Switch) cable

EHS (Electronic Hook Switch) cable for specific Jabra headsets for use with specific Mitel (formerly known as Aastra) telephones. Compatible with GO 64xx, Pro 9xx and Pro 9xxx series headsets, when used with Mitel 6735i / 37i / 39i / 53i / 55i / 57i / 57iCT, 6865i, 6867i and 6869i. Manufacturer’s label indicates that this is a “Siemens DH cable inch which is equivalent to a Mitel EHS cable. Note: A Mitel DH cable is required for models 6735i / 37i / 53i / 55i / 57i / 57iCT in order to have EHS functionality, and DH must be enabled in the Mitel telephone settings. The Mitel DH cable is not required when used with Mitel 6739i, 6865i, 6867i, or 6869i telephones. Does not work with he 6863i. No returns on opened items.