mobile phone.
Plastic
The best materials for durable cell phone cases are rubberized and gel materials. Cell phone cases made of these materials are flexible and generally unbreakable. They prevent slipping and breaking of a cell phone.
call forwarding
One can find cell phone covers made of several materials and colours. The most common materials used for cell phone covers are leather, plastic and hard polymer.
The phone has always been used as a phone. Cell phones came from 1920's and the use of police radios. It wasn't until Dr. Cooper of Motorola in 1974 made the first cell phone for the government. Public selling the cell phones began in 1984. Often products do come from other types of developments or uses, but not the phone.
Martin Cooper Invented the Cellular Phone. Look him up on Wikipedia.
Darrel Wolfenschiser created the first cell phone in 1946
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Alexander Grambell DID create the first cell phone, he was the inventor of the telephone. aMrtin Cooper invented the cell phone.
Originally George Michael
The first cell phone with a keyboard was Treo 180. It was released in 2001.
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The first cell phones were used by the government. They actually started as police radios in the 1920's and in 1947 Bell labs made a cell type phone. In 1973 Dr. Martin Cooper made a cell phone closer to what we have today, but it was still used only by government, army, police agencies. It wasn't until 1983 that the public got the cell phone.