0
The history of the cell actually dates from the 1930's police radios. The first prototype cell was made in 1947, but it wasn't until 1974 that Dr. Martin Cooper made a cell phone for Motorola. This was used by the government until 1984 when the first cell phones were sold to the public. The service was very poor , expensive to use , and calls were often dropped. Cell towers had to be built and networks created.
What else can I help you with?
Worldwide collection of computer network?
The Internet uses a worldwide connection of networks. Computers use the global system of networks that are linked through wireless, electronic, and optical networking.
The major carriers of traffic on the Internet are known collectively as the Internet?
It is known as the Internet backbone.
What is Internet savvy?
Internet savvy just means that you know a lot about being on the internet or doing things with the internet. My friends are always telling me that I am "internet savvy"...
What is a worldwide group of connected computer networks?
The internet (capitalized) is the global network of linked computer networks. Uncapitalized "internet" is usually some limited group of linked computer networks under the control of a single entity - and THE Internet is certainly not under the complete control of much of anyone!
What are Internet databases?
internet database
Is Joe Biden really 66 years old?
Yes,cause his birthday is November 2o, 1942.And if im wrong do the math and check the internet. 2008 -1942=66
What happened to Singapore after the world war 2 affecting mass consumption?
See Website: Malaya and Singapore December 8, 1941-February 18, 1942 World... Internet links: Singapore from 1942-1964
What does the company Aerojet do?
Aerojet is a company who is officially formed in 1942 in Azusa, and a contractor specializing in missile and space. For more information you can read on the internet.
Can you play battlefield 1942 on the internet or can you play with the computer?
you can play online as far as i know ,like you can chose your side and run people over with jeeps or you can play singleplay which in my opinion is boring.Also go to battlefield 1942.ea.com to play a demo
Where was Steven Hawking born?
Stephen Hawking was born on January 08, 1942
When did quit India movement start?
it started in 1942
What are the release dates for The News Parade of the Year 1942 - 1942?
The News Parade of the Year 1942 - 1942 was released on: USA: December 1942
What actors and actresses appeared in Theresienstadt 1942 - 1942?
The cast of Theresienstadt 1942 - 1942 includes: Karel Svenk as Kabarettist
What are the release dates for Smiles - 1942?
Smiles - 1942 was released on: USA: 1942
What are the release dates for Night Shift - 1942?
Night Shift - 1942 was released on: USA: 10 December 1942
What is the value of 1942 dimes?
It depends on which refrence. 1942 the year or 1942 (how much) dimes
What are the release dates for Mokey - 1942?
Mokey - 1942 was released on: USA: April 1942
