In the beginning, man didn't know how to communicate very well, and we were a long way from cell phones that we know today.
Yes, there were grunts and "ugg's", but most of their communication was done via hand signals, which don't work well over long distances.
Than they figured out that they could use smoke signals to talk across long distances.
They simply put a wet blanket over a fire and it would create smoke in a specific pattern, which had been talked about before the fire "conversation" was to have started, so that all of the players knew exactly what each smoke signal meant.
Then there was the telegraph; a way to send messages long distances without having to deal with much frustration.
You simply went to a telegraph office and told them what you wanted to say and they would send the message over the wire to the person that you were trying to get in touch with.
Then came the phone.
Thanks to Alexander Graham Bell, we were finally able to speak to people over great distances.
And now we have the cell phone - a wireless way to talk to anyone you want to no matter where they may happen to be (as long as you have signal, of course).
A cell phone is a convenient, portable way to keep in touch with friends, family, and your job.
And now technology has advanced so far that it's easy to find a cell phone number no matter whether you're a technological guru or not.
You can simply go to a website, enter the name of the person that you're looking for, and can find the cell phone number that you've been looking for.
A cell phone search is easy, and using a cell phone is easy.
Once you look back and realize how far we've come as a people when it pertains to communication, it makes you wonder how far we'll go.