The first mobile phone was invented in 1973 and weighed 1kg! That is 41 years ago and the same weight as 5 oranges! Mobile phones can be carried anywhere with you and use a cellular network to call other phones.
After the first very large and basic cellular phone, the mobile became more advanced, including a black and white screen with simple features. They didn't have camera's or internet.
The first text was sent in 1992! 22 years ago!
Today mobile phones are much lighter, have coloured pictures, and touch screens. They connect to the internet, take photos, video's, have games, and so much more!
After the first very large and basic cellular phone, the mobile became more advanced, including a black and white screen with simple features. They didn't have camera's or internet.
The first text was sent in 1992! 22 years ago!
Today mobile phones are much lighter, have coloured pictures, and touch screens. They connect to the internet, take photos, video's, have games, and so much more!