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Everything started out on October 18, 1842 when Samuel Morse passed telegraph signals through water. This led to the idea of wireless by conduction. Then, in 1865, a Dr. Mahlon Loomis was the first person to communicate throught wireless atmosphere.
In the 1970's Motorola and AT&T were competing to see who could be the first to invent a mobile phone. Motorola won! On April 3, 1973, Martin Copper from Motorola made the first ever cell phone call in New York City to his competitors! The first cell phone invented was Motorola
s Dyna-Tac in 1973. It was 9*5*1.75 inches. It weighed 2.5 pounds and had no display. It used 30 circuit boards and the talk time was only 35 minutes. Then you had to charge it for 10 hours! In 1978, AT&T and Bell Labs held public trials with 2000 trial customers for cell phones in Chicago. The first commercial cell phone system was in Tokyo in 1979. Motorola and American Radio had the 2nd US cellular radio-telephone test in Washington/Baltimore. Then, in 1983, Motorola produces the 16 ounce Dyna-Tac. They sold for $3500 each! Well, that's a little of the history of the cell phone.
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Where can i find history channel videos?
At the end of the program they advertise the phone number. On the website they are available.
What happened on January 6 1980?
"Telephones were first connected to the GPS system on this date " This does not answer what is clearly a spiritual question. Jesus was born again on this day. This is truth, and if you do not believe it now, you one day will. And wouldn't I love to know who and why this question was asked. ok remove your battery from your cell phone for 5 minutes.put it on again, and start your cell phone. the date that my cell phone(sony ericson live with walkman) shows is 6 january 1980 2:00 am
What event had the greatest impact on world history since 1945?
The development and use of the microchip, leading to computers and cell phones.
What are some important events in Chad's History?
some events are:they made the pspfirst people to use a cell phonechad the kid that goes to colton
Does Tom Green have a mental illness or drug use history?
Black history Demographic history Ethnic history Gender history History of childhood History of education History of the family Labour history LGBT history Rural history Urban history American urban history Women's history Cultural history replaced social history as the dominant form in the 1980s and 1990s
How can you get a history of your phone records?
look at the past calls on the cell phone
How do you monitor teens cell phone activity?
Go throw their history
How can I delete Google browser from my cell phone?
You can go on your history for brower on your cell phone and it will show what you was on for today yesterday a week ago etc. Then u delete from there
How do you find call history for a family members cell phone?
u dont :/
Where has a cell phone has been in the last two weeks?
i want outgoing call history my phone no to call india my no 413 727 1710
what is an unlocked cell phone ?
what is an unlocked cell phone
What cell phone can i replace an ATT cell phone?
You will need another AT&T cell phone are a compatible GSM cell phone.
How can I monitor another cell phone without targetting that cell phone to monitor the phone?
You cannot I monitor another cell phone without targetting that cell phone to monitor the phone.
How would you make a cell phone microscope?
You cannot make a cell phone microscope. A cell phone is for talking and to text.
how to get cell phone card for your cell phone?
Go to your local phone service store in your town. Ask them if you can get a cell phone card for your cell phone. They should be able to answer your question.
Cell phone full form?
what is the full form of cell phone
Can phone companies track phones?
If you cruise the web via your cell phone, yes they can. If you use your cell phone for calling other people, and confine your internet activity to your laptop or desktop computer, no they can't. Unless your online computer service is also from the same provider as your cell phone service.
