According to California's law, what is allowed for adult drivers regarding cell phone use?

In California, the law permits adult drivers to use hands-free devices for cell phone communication while operating a vehicle. This includes using Bluetooth headsets or speakerphone functions, which allows drivers to maintain better focus on the road without having to physically hold their phones. The law aims to minimize distractions and promote safer driving practices by allowing conversations without the manual operation of a device.

Talking on a handheld device is restricted, as it diverts attention from driving, increasing the risk of accidents. Texting while driving is completely prohibited due to the high risk it poses, as it takes both hands off the wheel and attention off the road. Finally, while using a handheld device in emergency situations may seem reasonable, it is also largely discouraged unless absolutely necessary, as the risks outweigh the benefits. Therefore, the law primarily supports the use of hands-free devices as a safer alternative while driving.