On 1G cellular networks, what is the frequency called that a cell phone initially listens on when it is turned on?
A) broadcast channel
B) base channel
C) service channel
D) control channel

Question

Quizplus · Accepted Answer

The frequency that a cell phone initially listens on when it is turned on is called the control channel, which carries information on available channels, signal strength, and system status. The other options (A, B, and C) are types of channels used in cellular networks but do not specifically refer to the channel a phone listens on when turned on.

On 1G Cellular Networks, What Is the Frequency Called That