Which of the following statements is true of wireless cellular networks? Check all of the boxes that apply.

Cellular networks divide coverage areas into cells, often shown as a grid of neighboring cells, so A is true. Phones search for nearby cellular signals to find and connect to available service, making C true. Cellular networks can carry voice calls and provide Internet connectivity, so D is also true. IEEE 802.11 is the standard family for Wi-Fi, not a requirement for cellular networks, so B is false.

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