ISO T cable for Fiat Sedici, Holden, Nissan and Suzuki cars made in Europe after 2000. 
Also fits Vauxhall Agila B 

This cable is used in conjunction with an ISO Mute harness supplied with the hands-free car kit. Use when fitting handsfree car kits.

This cable fits behind the car radio and is used as a break-out cable to enable the audio of the hands-free kit to play through the cars speakers.

Use with Parrot CK3000, CK3100, CK3200 LS, MKI9000, MKI9100, MKI9200

Bury CC9060. Bury Crystal, Nokia CK200, Motorola TK30  or any other kit that has an ISO mute cable.