https://padlet.com/leonardo_gutierrez/sk4rohc2oyn5 Martin Cooper invented the first handheld cellular mobile phone (distinct from the car phone) in 1973 en-us 2018-05-04 14:46:36 UTC 2026-03-18 03:41:20 UTC hello@padlet.com leonardo_gutierrez https://padlet.com/leonardo_gutierrez/sk4rohc2oyn5/wish/258061665 This is the very first mobile phone ever created in the 70s]]> 2018-05-04 14:57:39 UTC https://padlet.com/leonardo_gutierrez/sk4rohc2oyn5/wish/258061665 leonardo_gutierrez https://padlet.com/leonardo_gutierrez/sk4rohc2oyn5/wish/258546050 some phones 3 sides of phones or two side of phone number buttons in the past]]> 2018-05-07 14:27:00 UTC https://padlet.com/leonardo_gutierrez/sk4rohc2oyn5/wish/258546050 leonardo_gutierrez https://padlet.com/leonardo_gutierrez/sk4rohc2oyn5/wish/258549732 2018-05-07 14:34:33 UTC https://padlet.com/leonardo_gutierrez/sk4rohc2oyn5/wish/258549732 leonardo_gutierrez https://padlet.com/leonardo_gutierrez/sk4rohc2oyn5/wish/258550514 it evolved in the past to make the mobile phones useful and safe]]> 2018-05-07 14:36:24 UTC https://padlet.com/leonardo_gutierrez/sk4rohc2oyn5/wish/258550514 leonardo_gutierrez https://padlet.com/leonardo_gutierrez/sk4rohc2oyn5/wish/258557949 this is the future phones that he have today and some people use it ]]> 2018-05-07 14:51:21 UTC https://padlet.com/leonardo_gutierrez/sk4rohc2oyn5/wish/258557949 leonardo_gutierrez https://padlet.com/leonardo_gutierrez/sk4rohc2oyn5/wish/258561294 some mobile phones are better than the old phones because the new things on the phone that people like.]]> 2018-05-07 14:58:02 UTC https://padlet.com/leonardo_gutierrez/sk4rohc2oyn5/wish/258561294 leonardo_gutierrez https://padlet.com/leonardo_gutierrez/sk4rohc2oyn5/wish/259962564 some of these phones have companies that give the phones to the customers if there a sign that maybe says buy one get two free ]]> 2018-05-11 14:31:03 UTC https://padlet.com/leonardo_gutierrez/sk4rohc2oyn5/wish/259962564 leonardo_gutierrez https://padlet.com/leonardo_gutierrez/sk4rohc2oyn5/wish/259970830 this is the person who created the mobile phones in the 70s]]> 2018-05-11 14:51:50 UTC https://padlet.com/leonardo_gutierrez/sk4rohc2oyn5/wish/259970830