The first mobile call was 39 years ago

Today, 13 April 2012 for 39 years the first call using a mobile phone.

Martin Cooper, the Director of Motorola, was considered the father of the cell phone, has made the first phone call to the center of New York.

The receiver was Joel Engel, head of AT & t Bell Labs. The message was a little ironic and said: "do not know where to call?".

Most important was the Terminal, which weighed more than one kilo, took 10 hours to load only half an hour.