Fessenden achieves first wireless voice transmission
Anglo-Icelandic radio telephone service inaugurated
Hedy Lamarr patents Secret Communications System
Television and The Telephone, Microwave Broadcasting (AT&T)
First mobile telephone service introduced, in St. Louis
Western Electric Mobile Telephone Service video
Bell Labs launches Telstar, the first communication satellite
Early Bird: First commercial geostationary satellite
Moon Orbit Communications, Apollo 8 (AT&T)
Joel patents cellular call handoff
Cooper makes the first handheld cell phone call
Single Sideband, Microwave Transmission (AT&T)
Advanced Mobile Phone Service (AMPS), Cell Phones (AT&T)
First trial of Bell Labs' cellular communication system begins
First cellular test network
Bell Labs creates first single-chip digital signal processor (DSP)
NMT: World's first automatic cellular network launches
Frenkiel helps launch commercial cellular service
Siemens launches first mobile phone
McCaw builds the largest U.S. cellular carrier
GSM specification completed
