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It is classified into 4 GENARATIONS...
FIRST GENERATION: Only uses voice as means of telecomm.
SECOND GENERATION: Uses voice as well as text (sms)
THIRD GENERATION: Along with those two uses MULTIMEDIA(Pic, vids, etc...) Early 70's
FOURTH GENERATION: Tis is a very versatile one.
It enhances third gen. Uses IP As means of comm.
What else can I help you with?
What pictures of cell phones 100 years ago?
Cell phones have only existed since 1973. See the Related Link below.
How many cell phones in the world?
As of December 2008, there are 271,000,000 cell phones in the U.S., about 88 percent of the population.In the world, there are 4,100,000,000 cell phones in use.For a full list of countries and number of cell phones, see related links.
What was the year cell phones where made?
April 3, 1973, by Motorola.
When was first newspaper article about cell phones?
April 3 1973
When cell phones were made to the public?
The cell phone was invented by a man names Martin Cooper in 1973.
When cell phones were invented?
1973. look it up. it's correct stupid!
In what year was the cell phones invented?
The idea of cell phones dates from the 1920's and police radios, but the first cell was made by Bell labs in 1947. It wasn't until 1973 that Dr. Martin Cooper of Motorola made a cell that could be used. From 1973-1984 it was sold only for government work. In 1984 the first public cell phones were sold. The phones of that time were large, heavy, and copied land line phones. They were carried in a zippered bag with a battery taking up the entire bottom.
How many text messages were sent from 1973 to 1974?
Cell phones had not yet been invented.
What percentage of the world have cell phones?
40%
What actors and actresses appeared in If Cell Phones Ruled the World - 2010?
The cast of If Cell Phones Ruled the World - 2010 includes: Lorenz Kim
Did the world war 2 had phones or cell phones during that time?
nether one
Which of these was not a results of cell phones?
the end of car phones
