who invented the first cell phone?

A gentleman named Martin Cooper invented the cell phone in 1973 when he was working in Motorola. Martin Cooper made the first handheld cellular phone call on April 3, 1973 to Dr. Joel S. Engel of Bell Labs. After that, it is now history as we cannot live without it. Actually, it has changed our life significantly. For the first time, Motorola released a cell phone called, DynaTec to the general public. It was released in Japan in 1979. In 1998, the first cell ringtones were sold. Nokia Communication was the first mobile company to release the mobile phone to enable wireless email and internet connection. It was released in 1996. First GSM network, called Radiolinja, was launched in Finland in 1991. In 1992, First machine-generated SMS message was sent in the UK. In 1993, first person-to-person SMS was sent in Finland. In 1999, first full-fledged internet service on cell phones was introduced by NTT DoCoMo in Japan. Advertising on the mobile phone first appeared in Finland in 2000. First pre-commercial trial network with 3G was launched by NTT DoCoMo in Japan in 2001. If you use mobile for a long hour, then your sperm(male) count can decrease and develop brain cancer. So, use it when you need it urgently.