_________ is first generation mobile?
a. AMPS b. D-MPS c. GSM d. none of these
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1
Answer:
1G refers to the first generation of wireless cellular technology (mobile telecommunications). These are the analog telecommunications standards that were introduced in the 1980s and continued until being replaced by 2G digital telecommunications.
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0
Answer:
The first generation (1G) of cellular mobile communication systems is called Advanced Mobile Phone System (AMPS)
I think it'll be option "a" AMPS as 1G is the first generation of wireless cellular (mobile phone) technology.
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