What is a mobile ? Long note
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A mobile phone (also known as a wireless phone, cell phone, or cellular telephone) is a small portable radio telephone. The mobile phone can be used to communicate over long distances without wires. It works by communicating with a nearby base station (also called a "cell site") which connects it to the main phone network. When moving, if the mobile phone gets too far away from the cell it is connected to, that cell sends a message to another cell to tell the new cell to take over the call. This is called a "hand off," and the call continues with the new cell the phone is connected to. The hand-off is done so well and carefully that the user will usually never even know that the call was transferred to another cell.
PLEASE MARK AS THE BRAINLIEST
PLEASE MARK AS THE BRAINLIEST
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hiii
Mobile is a type of machine .we use it communication. it's very important and useful for everyone. it's solves our various problems and ....we need mobile phone in Our today's world. it's helps to communication each other,chat ,and help talking to those who far from us, solve various problems.
so I min it's important
Mobile is a type of machine .we use it communication. it's very important and useful for everyone. it's solves our various problems and ....we need mobile phone in Our today's world. it's helps to communication each other,chat ,and help talking to those who far from us, solve various problems.
so I min it's important
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