IPhone 3.5mm 4C Plug Connect Cable for Intercom AUX Port

IPhone 3.5mm 4C Plug Connect Cable for Intercom AUX Port can connect your iPhone to your intercom's rear AUX Port for making and receiving calls. This cable also serves as a music cable, allowing music streaming into your intercom. However, the music volume will not be automatically attenuated with intercoms that have VOX. For music volume attenuation with VOX intercoms, use #CS-MUSIC connected to the 3.5mm input port. This cable is exclusive to iPhones, some other cell phones, and select satellite phones.