On your iPhone go to Settings  and the General item under Settings. Go down to Bluetooth and turn it on. The iPhone then becomes discoverable for a period of time. The iPhone should see the Hands Free system of the car and then display a 4 digit form (and keyboard) to enter the pairing passkey given by the car.

How do I make my phone hands free?

How to turn it on?Open the Settings app.Tap on “Google”Find Search, Assistant & Voice.Tap and open Voice.Then Voice Match setting.Turn on both of the first two toggles: “Access with Voice Match” and “Unlock with Voice Match”Oct 22, 2018

Can I use my phone on hands free while driving?

Its illegal to hold a phone while driving, but answering a phone call through a hands-free kit is permitted. Though the Commons Transport Committee want to introduce a blanket ban on hands-free devices, the government have said there are no plans to introduce such a measure.

Is talking on Bluetooth while driving illegal?

Talking on the phone while driving has been illegal in India for many years now. However, since the official rule does not state anything about Bluetooth or handsfree devices, most motorists use that while driving to talk on the phone.