[Marcelo Martins]

Hello, I an audi a3 8p from 2007 and the same has a type of mobile phone connector on the armrest. On the steering wheel there is also a "mode" button that can select the phone, but shows a message that does not have a mobile phone connected. I was wondering if it would be possible to connect a smartphone to my car through this old connector.
I appreciate the anwsers