Report Text about Phone
Mobile Phone
A mobile phone (also known as a wireless
phone, or cellular telephone) is a very 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. 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 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.
Telepon Genggam
Sebuah ponsel (juga dikenal sebagai telepon
nirkabel, atau telepon seluler adalah telepon radio portabel sangat kecil.
Telepon selular dapat digunakan untuk
berkomunikasi jarak jauh tanpa kabel. Ia terhubung dengan stasiun pangkalan
terdekat (juga disebut "situs sel") yang menghubungkannhya ke
jaringan telepon utama. Karena ponsel berkembang di seluruh wilayah, jika
ponsel terlalu jauh dari sel utama, sel terhubung ke sel yang mengirim pesan ke
sel lain untuk memberitahu sel-sel baru untuk mengambil alih panggilan. Ini
disebut "takeover," dan panggilan berlanjut dengan sel baru ponsel di
mana ponsel terhubung. Pengambilalihan itu dilakukan dengan baik dan hati-hati
sehingga pengguna biasanya akan bahkan tidak pernah tahu bahwa panggilan
dipindahkan ke sel lain.
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