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Alexander Graham Bell spoke into his device launching the telephone era. He said to his assistant, "Mr. Watson, come here, I want to see you." It was apparent Watson understood each word clearly.
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The first mobile-radio-telephone service.
- Established in St. Louis, Miss.
-Made of six channels.
-The project is approved by the FCC, but due to massive interference, the equipment barely works. -
Bell Labs engineers at AT&T produced the introduction of cells for mobile phone base stations. It was further devolped in the 1960's by Bell Labs.
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Motorola manager Martin Cooper made the first call on a handheld mobile phone. Motorola was the company to produce the first practicle mobile phone.
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The phone weighed about 21 pounds and the Nokia Mobira Senator was designed for cars, as it clearly was too heavy for handheld purposes.
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Bell Labs invented a "call handoff" feature which allowed mobile phone users to travel through several cells during the same conversation.
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The first digital cellular phone call was made in the USA.
- These 2G phone systems were characterised by digital circuit switched transmission and the introduction of advanced and fast phone to network signaling. -
The first digital cellular phone call was made in the USA in 1900 :D
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From the year 2000 several new technologies for the mobile phone were created but it wasnt until the first iphone that mobile phones took on a whole another level of technological advancement. The first iphone was presented by Steve Jobs on the 9th of January and ever since then mobile phones have produced significant technology.
