Mobile Phone

Published on May 2016 | Categories: Types, School Work | Downloads: 60 | Comments: 0 | Views: 618
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Mobile Phone: Functions and Features
A mobile phone or mobile is known by different names such as handphone, cellphone, wireless phone,
cell phone, cell, cellular phone, cellular telephone, cell telephone or mobile telephone. It is basically an
electronic device with a long range applied for mobile data or voice communication across a network
of specified base stations termed as cell sites. ther than the normal voice function of a telephone or a
mobile phone, contemporary mobile phones are able to support a number of mobile phone accessories
and e!tra "#M facilities like the following:
$%mail
#M# &short message service' for te!t messaging
"aming
Packet switching for Internet accessibility
Infrared
(luetooth
)amera with video recorder &camcorder'
MP* player
MM# &multimedia messaging service' for transmitting and obtaining video and photos
"P# &global positioning system'
+adio
Most recent mobile phones link to a cellular network comprising cell sites &base stations' and switching
points held by a mobile network operator &e!cluding satellite phones that are mobile but not cellular'.
A mobile phone, rather than a radio telephone, provides automated paging from and calling to a P#,-
&Public #witched ,elephone -etwork', full%duple! communication, handover or handoff at the time of
a phone call while the user shifts from one base station coverage region or cell to another. A cellular
phone provides broad area service and must not be mi!ed up with a cordless telephone that is a wireless
phone, as well. A wireless telephone .ust provides telephony services within a restricted area, for
instance, within an office or home by a base station and fi!ed line held by the subscriber.
,here are various types of mobile phones, starting from basic phones to feature phones like
cameraphones, musicphones and smartphones.
Features of a Mobile Phone:
Following are the important features of a mobile phone:
/oice calls
,e!t messages
)all registers
MP* playback &music'
MP0 playback &video'
Alarms
+1# &+adio 1ata #ystem' +adio +eceiver
1ocument and memo recording
Personal digital assistant &P1A' operations
Personal organi2er operations
#treaming video
1ownloading video
In%built cameras &*.34mp!' and camcorders with flash and autofocus for video recording
"ames
P,, &push to talk'
5niversal #erial (us or 5#( &3.6'
Memory card reader &#1'
7iFi )onnectivity
(luetooth &3.6'
/ideo calling
+ingtones
Instant messaging
Internet browsing and e%mail
Functions as a wireless modem for personal computers
#ince mobile phones give off electromagnetic radiation, they pose health risk to some e!tent. 89 Mobile
Phone Manufacturers:89

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