Question

speech on mobile std 7 please give proper ans and please don't say thank you for points​

Answer 1

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 "mobile tower") 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.

As mobile phones became more popular, they began to cost less money, and more people could afford them. Monthly plans became available for rates as low as US$30 or US$40 a month. Cell phones have become so cheap to own that they have mostly replaced pay phones and phone booths except for urban areas with many people.

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Answer 2

Explanation:

For many people life revolves around mobile phones. The advantage is that you can keep in touch with people with ease. You can maintain friendships and relationships. Through mobile phones and a variety of apps, distances and memories are bridged in real time.

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