Cell phone question? Do you really understand ALL or even MOST of its features, !

Question: Cell phone question!? Do you really understand ALL or even MOST of its features, depending on the kind it is!?

Some people I know only carry them around to make or receive calls!.Www@Enter-QA@Com

Answers:

No, I'm no techno-wiz, but I get by!.Www@Enter-QA@Com

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