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May 18, 2017

[Ans] Which company launched the first mobile phone?



Step 1 : Introduction to the question" which company launched the first mobile phone"


Introduction to the mobile phones is not needed for the current generation. The first models that were wireless, mobile, and also capable of connecting to the standard telephone network are much more recent. Before the devices that are now referred as mobile phones existed, there were some precursors.



Step 2 : Answer to the question "which company launched the first mobile phone?"


Radio Common Carrier or RCC was a service introduced in the 1960s by independent telephone companies to compete against AT&T's IMTS. RCC systems used paired UHF 454/459 MHz and VHF 152/158 MHz frequencies near those used by IMTS.  push-to-talk LOMO equipment such as Motorola hand-helds or RCA 700-series conventional two-way radios. Literally it is the first mobile phone.

Motorola was the first company to produce a handheld mobile phone. On April 3, 1973, Martin Cooper, a Motorola researcher and executive, made the first mobile telephone call from handheld subscriber equipment, placing a call to Dr. Joel S. Engel of Bell Labs, his rival

Step 3 : Other interesting facts related to the question "which company launched the first mobile phone"


 In 1908 a Professor Albert Jahnke and the Oakland Transcontinental Aerial Telephone and Power Company claimed to have developed a wireless telephone. They were accused of fraud and the charge was then dropped, but they do not seem to have proceeded with production.
In 1958 development began on a similar system for motorists in the USSR.[

In 1959 a private telephone company in Brewster, Kansas, USA, the S&T Telephone Company, (still in business today) with the use of Motorola Radio Telephone equipment and a private tower facility, offered to the public mobile telephone services in that local area of NW Kansas. 

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