Mobile Phone
Mobile
Phone is an electronic machine
We
used mobile phone in daily routine
People
used it every where
First Blog
·
There
are so many companies of mobile phone
·
Such
as Apple Samsung Huawei
·
They
Launch new smartphone every year
·
We
can also use facebook, snapchat, instagram or youtube
About mobile
phone
A
mobile phone, cell phone, cellphone, or hand phone, sometimes shortened to
simply mobile, cell or just phone, is a portable telephone that can make and
receive calls over a radio frequency link while the user is moving within a
telephone service area. The radio frequency link establishes a connection to
the switching systems of a mobile phone operator, which provides access to the
public switched telephone network (PSTN). Modern mobile telephone services use
a cellular network architecture, and, therefore, mobile telephones are called
cellular telephones or cell phones, in North America. In addition to telephony,
2000s-era mobile phones support a variety of other services, such as text
messaging, MMS, email, Internet access, short-range wireless communications
(infrared, Bluetooth), business applications, video games, and digital
photography. Mobile phones offering only those capabilities are known as
feature phones; mobile phones which offer greatly advanced computing
capabilities are referred to as smartphones.
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