Why do gas stations catch fire and explode while filling up gasoline while playing with mobile phones? What caused it?

Small sparks inside mobile phones and other electronic products may cause large current loads when making and receiving calls, which may ignite volatile oil and gas. (Don’t be afraid of ten thousand, just be afraid of the unexpected)

The smell of gasoline at the gas station is the result of the volatilization of gasoline. If you have a mobile phone at a close distance, it may cause danger.