Science Museum - #OnThisDay on a New York City street in 1973, Motorola researcher Martin Cooper made the first public call on a handheld mobile phone. Explore mobile models from across the
The Wall Street Journal - Forty years ago, in April 1973, a Motorola employee made the first mobile phone call. Whom did he call? His chief competitor. http://on.wsj.com/XYniDg We asked readers to
![21.09.1983 - Erstes kommerzielles Mobiltelefon, ZeitZeichen - Zeitzeichen - Sendungen - WDR 5 - Radio - WDR 21.09.1983 - Erstes kommerzielles Mobiltelefon, ZeitZeichen - Zeitzeichen - Sendungen - WDR 5 - Radio - WDR](https://www1.wdr.de/kultur/zeitgeist/motorola102~_v-ARDFotogalerie.jpg)