What is a Smart Cell Phone?

-

What is a Smart Cell Phone?


Cellular phones are as common now as personal computers in the home. Over the years, cellular phones have changed not only in style, but in features also. You can now purchase a cell phone that can access the Internet, keep up with your daily schedule and let you record voice notes reminding you to buy groceries. These multitasking cell phones are known as smart cell phones or smart phones. Have a question? Get an answer from Online Tech Support now!

What Is a Smart Cell Phone?

A smart cell phone is a cellular phone that includes a keypad (some models have QWERTY keyboards) or touch screen, the ability to access the Internet, record audio and video and access to built-programs to perform tasks like entering appointments, composing and sending emails and reading and sometimes editing documents. Smart cell phones come with their own operating system, generally Windows Mobile 6.1 Standard, or another version. The phones also include scaled-down versions of Microsoft Office and other applications commonly found on desktop and laptop computers.

Smart Cell Phone's Memory and Speed

Smart cell phones are miniature computers--they have a processor and random access memory (RAM) just like other computers. The phones also have built-in hard drives for storing photos, videos and messages (emails and instant messages). The Samsung Jack smart cell phone, sold by AT&T, comes with Microsoft Office Mobile, a scaled-down version of Microsoft Office, a 528MHz processor and 256 MB RAM. The phone also comes with a built-in scroll mouse device for navigating Internet pages on the phone's screen. Many smart cell phones also include touchscreens so you don't have to use the keyboard---just tap on the program or message you would like to open.

Other Smart Cell Phone Features

Other smart cell phone features include built-in wireless Internet antennas for accessing the Internet from places that offer Wi-Fi, Internet browsers that offer Flash support, keyword search and multiple windows, built-in speakerphones, Bluetooth capabilities for connecting wireless headsets/devices and GPS features for accessing maps.

Smart Cell Phone Packages

Many cellular phone dealers offer a free smart cell phone if you sign up for a certain plan or package. Shop around and compare packages---most are for two years and you pay less than $200 for the smart cell phone. Some plans even offer a free netbook computer if you sign up.

Finding Smart Cell Phones

Smart cell phones can be purchased directly from a number of cellular phone companies, including RIM (the manufacturer of the popular BlackBerry smart cell phone), Apple Computer (iPhone, a smart cell phone that uses AT&T for cellular service), AT&T and Verizon. Check your local cellular phone stores and major retailers also--Target, Walmart and Best Buy to price and compare smart cell phones and determine which one is best for you.

Comments

Post a Comment

Popular posts from this blog

What Is Melting Points

-
Image
Most organic compounds have melting points below 200 ºC. Some decompose before melting, a few sublime, but a majority undergo repeated melting and crystallization without any change in molecular structure. When a pure crystalline compound is heated, or a liquid cooled, the change in sample temperature with time is roughly uniform. However, if the solid melts, or the liquid freezes, a discontinuity occurs and the temperature of the sample remains constant until the phase change is complete. This behavior is shown in the diagram on the right, with the green segment representing the solid phase, light blue the liquid, and red the temperature invariant liquid/solid equilibrium. For a given compound, this temperature represents its melting point (or freezing point), and is a reproducible constant as long as the external pressure does not change. The length of the horizontal portion depends on the size of the sample, since a quantity of heat proportional to the heat of fusion must be...
Read more

What Is Atomic And Molecular Orbitals

-
Image
A more detailed model of covalent bonding requires a consideration of valence shell atomic orbitals. For second period elements such as carbon, nitrogen and oxygen, these orbitals have been designated 2 s , 2p x , 2p y   & 2p z . The spatial distribution of electrons occupying each of these orbitals is shown in the diagram below.   Very nice displays of orbitals may be found at the following sites: J. Gutow, Univ. Wisconsin Oshkosh R. Spinney, Ohio State  M. Winter, Sheffield University The valence shell electron configuration of carbon is 2 s 2 , 2p x 1 , 2p y 1  & 2p z 0 . If this were the configuration used in covalent bonding, carbon would only be able to form two bonds. In this case, the valence shell would have six electrons- two shy of an octet. However, the tetrahedral structures of methane and carbon tetrachloride demonstrate that carbon can form four equivalent bonds, leading to the desired octet. In order to explain this covalent bonding,...
Read more

Uses OF Alkynes In Nature And Medicine

-
Alkynes in nature and medicine According to Ferdinand Bohlmann, the first naturally occurring acetylenic compound, dehydromatricaria ester, was isolated from an Artemisia  species in 1826 . Polyynes, a subset of this class of natural products, have been isolated from a wide variety of plant species, cultures of higher fungi, bacteria, marine sponges, and corals.  Some acids like  tariric acid  contains an alkyne group. Diynes and triynes, species with the linkage RC ≡ C-C ≡ CR' and RC ≡ C-C ≡ C-C ≡ CR' respectively, occur in certain plants ( Ichthyothere , Chrysanthemum ,  Cicuta ,  Oenanthe  and other members of the  Asteraceae  and  Apiaceae  families).  Some examples are  cicutoxin , oenanthotoxin ,  falcarinol  and  carotatoxin . These compounds are highly bioactive, e.g. as  nematocides .  1-Phenylhepta-1,3,5-triyne is illustrative of a naturally occurring triyne. Alkynes occ...
Read more