1G
Meanings
1
1G; first generation (wireless cellular technology)
Technical term in telecommunications; refers to the earliest analog mobile phone systems.
1G is an analog mobile phone technology.
In Japan, 1G service started in the 1980s.
1G; first generation (wireless cellular technology)
Technical term in telecommunications; refers to the earliest analog mobile phone systems.
1G is an analog mobile phone technology.
In Japan, 1G service started in the 1980s.