Advanced Mobile Telephone System
Full-duplex analog mobile radio communication system
From Wikipedia, the free encyclopedia
The Advanced Mobile Telephone System (not to be confused with Advanced Mobile Phone System) was a zero generation (0G) method of radio communication, launched in 1965 in Japan and mainly was used in Japanese portable radio systems in the 1960s and 1970s.[1] Like its successor, HCMTS, it operated on the 900 MHz band.
