Are Cellphones Necessary

It is necessary. a large majority nowadays have cellfons.

thats depand on your need and your work and your circle so you can say that mobile is good for these people who are has work for this

Yeahhhhhhh without it no one can survive if any urgency its the best

yes, they are. many people abuse of them and the most don't even know how many functions their mobile has, but they are necessary. for work for example, nowadays you need to be reachable at any time and in any place. they are really expensive, though, so i try to use my mobile as less as possible.