Fastest Cars

A hand holding a classic mobile phone with a green backlit screen displaying a menu. The phone has a physical keypad with numbers and icons, and the screen shows options like 'Services' and 'Home'. The device has a retro design with an antenna.
A smartphone displaying an application interface with various diagnostic tools is placed on a surface scattered with dark cylindrical objects resembling large batteries or tools. Beside the phone is a small black device with a label that includes text and a phone number.