Mobile Phone

A mobile phone, also known as a wir...

Question

Mobile Phone

A mobile phone, also known as a wireless phone or cellular telephone, is a very small portable radio telephone.

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. As the mobile phone moves around, 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 users 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.

Answer the following questions based on the text above!

3. How does mobile phone without wires work?

N. Anggraini · Accepted Answer

Jawaban yang benar adalah “It works by communicating with a nearby base station (also called a "cell site") which connects it to the main phone network.”

Soal meminta untuk menyatakan bagaimana cara kerja ponsel tanpa kabel.

Jawabannya dapat dilihat pada paragraf kedua di kalimat “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.”

Kata “it” pada kalimat kedua merujuk pada “mobile phone” (ponsel) di kalimat pertama.

Jadi, jawaban yang benar adalah “It works by communicating with a nearby base station (also called a "cell site") which connects it to the main phone network.” (Itu bekerja dengan berkomunikasi dengan stasiun pangkalan terdekat (juga disebut "situs seluler") yang menghubungkannya ke jaringan telepon utama)

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