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anmolnanda
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i mean when data is sent from the network tower to the cell phone,can the data be detected by any other device?can the wave be concentrated in a particular direction(particular device) specifically...
anmolnanda said:@sheaf
i mean the data is sent to a particular direction not in all directions?
like if the device is in east data only travels east of tower not west but data cover a larger area in east right?
Cell phones use radio waves to connect to the network. When a user makes a call or sends a message, the phone sends a signal to the nearest cell tower, which then relays the signal to other towers until it reaches the recipient's phone. This process is known as cellular communication.
Cell phones use a technology called broadband, which allows them to access the internet wirelessly. This can be done through a cellular network or through a Wi-Fi connection. Data is transmitted and received through radio waves, similar to making a phone call.
Cell phones have a built-in memory chip called a SIM card, which stores important information such as contacts and text messages. Other data, such as photos and apps, are stored in the phone's internal memory or on a removable memory card. When a user accesses this data, the phone retrieves it from the memory and displays it on the screen.
Cell phones have a receiver that picks up signals from the network. When a call or message is received, the phone receives a signal from the cell tower and triggers the ringtone or vibration. This signal is also used to determine the strength of the network and whether a call can be made or received.
Cell phones typically use a rechargeable lithium-ion battery. When the phone is plugged into a charger, the electric current flows from the outlet to the battery, charging it. The phone also has a charging circuit that regulates the flow of electricity to prevent overcharging. Some phones also have the ability to wirelessly charge by placing them on a charging pad.