Question

Which one of the following statements is incorrect
about the different generations of mobile
communication?

1.Only one subscriber at any given time is assigned
a channel in the first generation (1G)

2. In second generation (2G) mobile communication,
5MHz multi-carrier system is used.

3. For third generation (3G) voice call and data is an
important feature.

4. Global roaming across multiple networks and
multimedia is provided to users at any time and
anywhere at a much higher speed in Fourth
Generation (4G) mobile communication​

Answer 1

Answer:

2) option is incorrect .

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