If you want to use your phone while driving, what should you do?

Pull over safely to the side of the road to take the call
Take the call at the next traffic light
Slow down safely and then take the call
Stop in the middle of the diagonal buffer zone to take the call

If you need to use your phone while driving, the safest and legal option is to pull over safely to the side of the road. This ensures that you are not distracted while driving and can focus on the call without endangering yourself or others on the road. Taking a call at a traffic light, slowing down, or stopping in a diagonal buffer zone can still pose risks and may not be legal.