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The video tutorial explains how signals are received from cell towers, the functionality of speed dial, and discusses coverage and financial debts.

What is the primary function of a cell tower in terms of signal management?

• To block unwanted signals

• To pick up and transmit signals

• To generate new signals

• To store signals for later use

Which feature is commonly associated with quick access to contacts on a phone?

• Signal booster

• Speed dial

• Data saver

• Airplane mode

How do cell towers generally function in communication networks?

• They only work during emergencies

• They block unauthorized signals

• They facilitate signal transmission

• They store data for future use

What aspect of cell tower functionality is crucial for maintaining communication?

• Signal transmission

• Signal storage

• Signal encryption

• Signal deletion

What factor is important in determining the coverage area of a cell tower?

• The material of the tower

• The color of the tower

• The distance from the tower

• The height of the tower