Qd Bottom Cord for Almost All Telephones (SC-100GQDRJ)

1. Simple 8-position slide adjustment & Standard RJ connector, Connects to almost all desk phones using a standard modular plug.
2. GN Netcom Compatible Quick Disconnect plug, Works with Comfortcomms headset equipped with Quick Disconnect.
3. Built-in low-current microphone amplifer, Enables perfect operation with phones that require extra signal gain such as Cisco, Nortel, and Avaya, plus many IP phones.
4. Built in Speaker Volume Control & Microphone Mute Function, Durable Coiled Cable

Position configurations:
1 Standard (most common): M-, R, R, M+
2 Cisco IP phones 79xx series: R, M-, M+, R
3 Ascom offce: R, M+, M-, R
4 Japanese phones, NEC, Nitsuko: M+, R, R, M-
5 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