GSM Standard Has Its 20th Anniversary Today

Today GSM has hit the 20-year milestone. Nokia Siemens Networks noted that the first call (below) on a real, live network took place on a network set up by Nokia and Siemens on July 1, 1991 between Finland’s then-prime minister Harri Holkeri and Tampere’s vice mayor of the time, Kaarina Suonio. The standard had been […]