Bosch
World 718

As its name suggests, the Bosch World 718 was the first truly global GSM phone. This was by virtue of its ability to support both 900 and 1900 MHz frequencies making it the first phone you could use in Europe and the USA. The dual-band phone also supported“enhanced full rate” technology that improved call quality by delivering more accurate speech reproduction. The phone was designed to allow easy access to all functions via just three keys.