SC-100PQDRJ Plantronics Compatible Call Center Hea

SC-100PQDRJ Plantronics Compatible Call Center Headset Smart Cord for Telephone Headset Simple 8-position slide adjustment & Standard RJ connector, Connects to almost all desk phones using a standard modular plug.Plantronincs Compatible Quick Disconnect plug, Works with any Plantronics or Comfortcomms headset equipped with Quick Disconnect.Built-in low-current microphone amplifer,Enables perfect operation with phones that require extra signal gain such as Cisco, Panasonic, Nortel, and Avaya, plus many IP phones.Built in Speaker Volume Control & Microphone Mute Function, Durable Coiled Cable8-position configurations: 1 Standard (most common) M-, R, R, M+ 2 Cisco IP phones 79xx series R, M-, M+, R 3 Ascom offce and Philips phones R, M+, M-, R 4 Japanese phones, NEC, Nitsuko M+, R, R, M- 5 Plantronics Vista Base R, R, M+, M- 6 Panasonic phones with modular plug M+, R, R, M- 7 Nortel digital phones and Avaya IP phones M-, R, R, M+ 8 Avaya Callmaster V and VI, Cisco R, M-, M+, R SC-100RJ SC-100GQDRJ