How do cellphones help us in your everyday lives?

Parents like to be able to contact their teenagers at any time,

Friends like to be able to contact their other friends when they're not at home,

Couples married or not want to be able to talk to each other at anytime,

and in case of an Emergency!

From my point of view, Cellphones are a really good invention. They have lots of advantages. For example , you can be in touch with people everywhere you are . not only that but also if you have an emergency, you can call someone in order to help you!