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First Telephone
The first telephone was created in 1870 by Alexander Graham Bell. The telephone switchboard was invented in 1876, which allowed for the formation of telephone exchanges, and eventually networks -
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History of Cell Phones
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History of Cell Phones
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Cordless Phone
Over years the had made new cordless phone. it was invented by Jazz Musician. The innventions 2-mile range caused radio signals to interfere with aircraft. -
First Phone Invented
The first kobile phone was introduced by Dr. Martin Cooper. It was also when he had made the first phone call. Beside all of that he was a Motorola researcher and executive. -
First Generation of Cell Phones
Finally the first generation had came out. This phone was launched in Japan in 1979 and Canada launched thier first network in 1980. -
2nd Generation of Cell Phones
The 2nd generation came out in 1990. The second generation introduced text messaging. 2G also introduced the ability to access media on mobile phones. -
Bag Phones
Bag Phones were manufactured from 1992-2000. The company that manufactured the bag phone was Motorola. When cell phones were invented they became out of style. -
First Blackberyy Phone was Invented
In 1999 the first blackberry was invented.Thanks to the Candian Company who made the blackberry phone. It was also introduced by 2 way pager.In 2003 it was the most popular smartphone released. -
3rd Generation Cell Phone
A few laters after they had came up with the thired generation for the cell phones. The main difference between 3G technology from 2G technology is the use of packet switching rather than circuit switching for data transmission. The first 3G network was launched in Japan. By the end of 2007 there was 295 million subscribers on the 3G network. -
4th Greneration Phone
After many years finally the 4th generation had been released. It was a big deal for everyone. The main ways in which 4G differed technologically from 3G was in its elimination of circuit switching, instead employing an all-IP network. 4G is faster then the previous networks. -
Galaxy + Gear
Now over year after year we have the newest phone coming out soon. It the galaxy + gear. As well its a smartphone and it comes with a watch. You can do many thing with this phone.
