Using Bluetooth, handsfree for phone illegal, Kerala cops say

According to a Kerala Police Facebook post, talking on a mobile phone using Bluetooth, headset or any other handsfree device is illegal and a punishable offence. 

The post also says that use of music systems in vehicles like buses, taxis, auto-rickshaws and private cars on contract charge is not forbidden. But, it should not cause a distraction to the driver.

As per Rule 21 (6) (25) of the Central Motor Vehicles Rules 1989, using a mobile phone while driving is illegal and a driver shall not answer a call while driving as it is likely to disturb the concentration of the driver. However, it does not categorically mention Bluetooth and handsfree devices.