-
1090
The first touch screen phone
In the 90s, the IBM company invented the first touch screen phone.
People were talking, sending emails and messages on the phone.
They had applications like calendar and calculator... -
TELEGRAMS
First the peapole didn't had telephone and they had TELEGRAMS to comunicate with other town. Telegrams were messages transmitted through an electric device. -
Alexander Graham Bell was a scientist from Scotland.
Alexander Graham Bell was a Scottish scientist. In 1876,
I have achieved the first telephone. You could call your friend from one room to another -
The first international phone
The first international phone call
from New York to London was in 1926. -
Dr. Martin Cooper the inventor from the USA.
He was the
father of the mobile phone. The mobile phone was 25 centimeters
long and it weighted more than one kilo. -
Now, mobile phones
Now, mobile phones are smaller. They also have more functions.
You can send text messages, listen to music, play computer games
and take photos.