Erster Handy-Anruf der Geschichte auf Video - computerworld.ch
BlackBelt Smartphone Defence LTD on Twitter: "Did you know? The first mobile phone was invented in 1973 by Motorola priced at $3,995, which is the equivalent of $10,000 today! https://t.co/U2NzwfUOHN" / Twitter
Handy-Geschichte: Mobilfunk im Wandel der Zeit - Bilder - Handy - FOCUS online