Smartphones turn waiting in line or passing time during transit into a chance...

https://messiahssplendidjournals.lowescouponn.com/is-gsma-a-good-place-to-learn-about-mobile-tech-basics

Smartphones turn waiting in line or passing time during transit into a chance to unwind. Whether you’re listening to a favorite podcast or watching short videos, your device offers easy ways to stay entertained and distracted