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Free research papers and essays on topics related to: cellular phone

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  • Cellular Phone Buying Guide - 1,134 words
    Cellular Phone Buying Guide Cellular phones are now owned by one out of three people living in the United States. It is believed that this number will approach, and probably reach, one out of two within the short future. With so many companies producing and marketing the use of cellular phones, rates for their use have dramatically reduced within the last four to five years. The size of the phones has decreased, while their number of features and ease of use has increased. Analog connections are now becoming obsolete, in favor of the clearer and battery-saving digital connection. Many units on the market now are tri-mode, meaning that in addition to analog they use the digital signals of TDM ...
    Related: buying, cellular, cellular phone, guide, phone
  • Cellular Phone Buying Guide - 1,150 words
    ... nsumer Reports, Fall 2000 *see note at end of report* Cons: Rather low talk time (2.5 hours in digital mode) Arms that hold earpiece break frequently Cost: $150 Kyocera QCP 2035 Pros: Two way text messaging Vibrate alert Sprints cheapest phone Cons: Not quite as trendy looking as some of Sprints other options Cost: $100 Motorola Timeport P8167 Pros: Built in vibrate alert Great reception, great menu access Can receive text messages Cons: All ringer options high pitched and irritating Very costly Three-colored screen not available through Sprint (only Verizon) Cost: $230 Verizon Nokia 5185i Pros: Accessories very easy to find-especially faceplates Tri-mode Cons: Phone book only holds 99 n ...
    Related: buying, cellular, cellular phone, guide, mobile phone, phone
  • When Purchasing A Cellular Phone There Is Always The Question Of Analog Or Digital In Analog Cellular Service The Voice Is Tr - 603 words
    When purchasing a cellular phone there is always the question of analog or digital. In analog cellular service the voice is transmitted over a specific radio frequency, usually 800 MHz. Digital cellular service on the other hand breaks the voice down into a binary format where the voice is represented by a series of 1s and Os. These simple definitions will help to familiarize yourself with the two systems, but to truly determine which phone is right for you there are four issues that should be addressed, cost, sound quality, coverage, and features. Cost is an issue that is important to everyone so it must be considered when purchasing a cellular phone. Analog is the original cellular phone t ...
    Related: analog, cellular, cellular phone, digital, digital technology, phone, purchasing
  • 1984 By George Orwell - 905 words
    1984 By George Orwell George Orwell was not only a writer, but also an important political reformer. Orwell was born in India in 1903. He considered his family a lower-middle class family. He said this because his family was a part of the middle class, but had little money. His father worked for the British government and was able to be apart of the middle class without money. Orwell lived in Britain and went to boarding school there on scholarships. He was the poorest student among many wealthy children. Orwell felt like an outsider at the boarding schools he went to. The students were all kept in line by beatings. This was Orwell's first taste of dictatorship, being helpless under the rule ...
    Related: 1984, george orwell, orwell, winston smith, middle class
  • Cancer From Cell Phones - 855 words
    Cancer From Cell Phones Do cellular phones cause cancer? As I walk through the doors at Circuit City I look around at all the customers shopping throughout the store and wonder which one will ask the question first. I sell cellular phones, and many customers are concerned with getting cancer from the phones. In recent years, many scientists have conducted tests, which show that cell phones can cause cancer over a period of time. Many shows on television have talked about the tests and show the tests that were preformed to determine which ones can cause cancer. Many of the popular phones are proven to cause cancer. Because of this study many customers are concerned with the use of these phone ...
    Related: brain cancer, cancer, cell, cell phone, cell phones, cellular phone
  • Canterbury Tales - 2,228 words
    ... e lives with her lover of 3 years who also has dedicated her life to fighting for womans rights. The Cross Dresser spoke next. He is a young 20 something year old gay man who makes a living by being a female impersonator. He loves to get dressed up and go and sing and dance at local clubs and bachelor parties. While trying to make a living he has to be concerned about his health since he was recently diagnosed with the HIV virus. The Ski/Surfer Bum was an enjoyable guy. He is your typical burnout, stoner whoms life would lose all meaning if he couldnt find the perfect wave or the steepest mountain. He is by no means unintelligent but he does like to smoke marijuana and have a good time. ...
    Related: canterbury, canterbury tales, the canterbury tales, twenty-first century, personality traits
  • Cell Phone Safety - 815 words
    Cell Phone Safety The use of cellular phones has spread like wild fire in the last ten years. It has become a part of everyday life for many American citizens, and a good number of people depend on them to carry out daily operations. Unfortunately, many of these daily operations occur while the individual is driving. As a result, many accidents have taken place in the last ten years due to the use of cellular phones while on the road. This leads me to believe that if people cant concentrate on the road while talking on a cell phone they shouldnt talk at all while driving. Rather than restricting access, the goal should be to provide in-vehicle information systems and safer means to using you ...
    Related: cell, cell phone, cell phones, cellular phone, phone
  • Cellular Essay Ameritech - 1,121 words
    Cellular Essay (ameritech) Cellular Essay (ameritech) The orange is the home digital service area and the yellow is analog service area. Ameritech also offers free long distance all over the U.S.A. With a special package deal they have going right now. For sixty-five dollars a month you get 325 minutes per month. For their Chicago land service area it depends on which plan you pick, because the local rate per minute could either be .25 cents or .29 cents per minute for local calls that went over your minutes you received for free already. The price per minute also changes depending on if you are in the peak or off peak time slots. Peak hours are from 6 a.m. to 10 p.m. Monday through Friday. ...
    Related: cellular, cellular phone, division multiple access, cell phone, operator
  • Cellular Phones - 563 words
    Cellular Phones Each day something like 30,000 people in the United States sign up for and start using a cellular phone. With a cell phone you can talk to anyone on the planet from just about anywhere (80% of the U.S. has coverage). A cell phone is really an extremely sophisticated radio. A cell phone is a duplex device which uses one frequency for talking and a second, separate frequency, for listening. A cell phone can communicate on 1,664 channels and operate within cells. They can switch cells as they move around. Cells give cell phones incredible range. Someone using a cell phone can drive clear across a city and maintain a conversation the entire time. The way a cellular phone does thi ...
    Related: cell phone, cell phones, cellular, cellular phone, serial number
  • Computer Crime - 1,379 words
    Computer Crime Computer Crime Billions of dollars in losses have already been discovered. Billions more have gone undetected. Trillions will be stolen, most without detection, by the emerging master criminal of the twenty-first century--the computer crime offender. Worst of all, anyone who is computer literate can become a computer criminal. He or she is everyman, everywoman, or even everychild. The crime itself will often be virtual in nature--sometimes recorded, more often not--occurring only on the Internet, with the only record being electronic impulses. Before discussing Internet crimes, we can expect to see in the years ahead, let's look at the good news: The most-dreaded types of offe ...
    Related: computer crime, computer software, computer systems, computer virus, crime
  • Computers Can Eliminate Most Trips To The Office - 532 words
    Computers Can Eliminate Most Trips To The Office "COMPUTERS CAN ELIMINATE MOST TRIPS TO THE OFFICE" By Robert Moskowitz I found this article to be of great interest to myself because my work and life has revolved around telecommuting for the past several years. As the article indicates, "a telecommuter is anyone who works at least part of the time at home, in their cars, from clients' offices, and/or in hotel rooms and telephone booths." Although the article is somewhat dated (1995 to be exact), I feel that what Robert Moskowitz wrote about telecommuting back in 1995 still applies today. When I chose to go to work for ADP-Automatic Data Processing several years ago, I already had some previo ...
    Related: computers, eliminate, home office, internet explorer, technology advances
  • Control As Enterprise: Reflections On Privatization And Criminal Justice - 2,864 words
    ... ness with non-profit community groups that ran many of the halfway houses and towards corporate, commercial, and for-profit groups. Second, I think this decision signals a move away from humane or at least human forms of supervision in favour of a move toward technological forms of supervision, a move from human to technological control. Let me know talk a little bit about capsicum. A more difficult scenario arose when the Ministry of the Solicitor General was approached by the private sector to try and market capsicum for use by police officers. Capsicum is a form of pepper which when packaged in a can and sprayed has the effect of totally immobilising its human target. Now given that c ...
    Related: crime control, criminal, criminal justice, justice system, privatization
  • Fabric Trade Form India To Canada - 3,005 words
    ... two levels. At the first level is the Provincial Court, which deals with most criminal offences. This level may also include Small Claims courts, which deal with private disputes involving limited sums of money, and Youth and Family courts. Judges at this level are appointed by the provinces. At the second level is the provincial Superior Court, which deals with the trial of the most serious criminal and civil cases. Above this level of court is the provincial Court of Appeal, which hears appeals from the lower courts. Judges at these levels are appointed by the federal government. 3.2.4 Fiscal Characteristics Canadas budget revenues $79.2 billion expenditures $102.0 billion, including c ...
    Related: canada, fabric, india, statistics canada, united states canada
  • Fcc E911 - 1,397 words
    Fcc E911 The FCC E911 Regulation is Essential for Consumers and Telecommunications Industry In June of 1996, the FCC proposed a mandate for E-911 services. The wireless E911 order provides value-added service for all cellular phone users and consumers. This regulation has designed to implement 911 requirements for cellular, PCS and SMR carriers. The FCC has established telecommunication regulations to provide 911 access to consumers. The requirements have been planned in a three-stage deployment process. However, it was later revamped into a two-phase process. This regulation (CC Docket No. 94-102) has many different parts, which are currently under reconsideration by the FCC. Basically, the ...
    Related: cell phones, hypothetical situation, value added, location, ambulance
  • Innovations In Behavioral Marketing And - 3,064 words
    ... . Monitor E-Mail Inquiries and Complaints It is vital that you find a way to monitor e-mail inquiries and complaints from your site visitors. Even if you have an employee handle this e-mail for you, have them print out an extract of key questions and complaints so you can keep your finger on the pulse. We have found that my blind sides are quickly spotted by visitors, who'll fire off an e-mail. Do not look at these e-mails as enemy fire; these are your friends who will help you improve your site. When you spot a question occurring repeatedly, it is a sign that you need to deal with it more fully or more visibly on your site. And, it tells you what is important to your visitors. 2. Provid ...
    Related: behavioral, internet marketing, marketing, marketing plan, marketing strategy
  • New Product Ideabusiness Plan - 1,154 words
    New Product Idea/Business Plan Executive Summary Since the first cellular mobile telephone networks opened for business in the early 1980's, growth in numbers of subscribers has consistently exceeded even the most optimistic forecasts. Even in the most advanced markets, this growth shows little sign of slowing, and meanwhile, new markets are accelerating rapidly. Cellular telephony was developed by AT&T (American Telephone and Telegraph), in it's Bell laboratories. It operates by allocating a spectrum of radio channel frequencies to telecommunications systems. The radio channel frequencies are subdivided and assigned to a network of radio base stations each responsible for the coverage of a ...
    Related: business plan, point of view, digital technology, federal government, innovative
  • Pager Vs Cell Phone - 735 words
    Pager Vs. Cell Phone What Does This Message Mean? Today devices known as Pagers are over flooding the world of communication. Pagers are devices that bring confusion to their users. The most common problem would be the method of sending a message. To send a message is very simple but you cannot give the message its sense of seriousness. That is why some Pagers owners discard messages that in fact might be a serious matter. Beginning in the late seventys when pagers started to gain popularity, more problems occurred after the necessity to add more area codes. This also affected the people who dont own Pagers. In the late eighties a solution to the problem was introduced. The Cellular Phone wa ...
    Related: cell, cell phone, cell phones, cellular phone, phone
  • Psychophysics - 798 words
    Psychophysics An Approximate psychological law relating the degree of response or sensation of a sense organ and the intensity of the stimulus. The law asserts that equal increments of sensation are associated with equal increments of the logarithm of the stimulus, or that the just noticeable difference in any sensation results from a change in the stimulus, which bears a constant ratio to the value of the stimulus. Ernst Heinrich Weber (1795-1878) Weber was the first German anatomist and physiologist to introduce the concept of the just-noticeable difference, which is the smallest observable difference between two similar stimuli. From 1818 until 1871 Weber was a professor at the University ...
    Related: sensory experience, medical school, cellular phone, mathematician, phenomenology
  • Ptolemy - 2,378 words
    Ptolemy Introduction In ancient times there were many great ideas which began to shape the way man perceived his environment. However, there were few minds who were able to put all of these ideas together. One of these minds belonged to Claudius Ptolemy, or just Ptolemy as he is commonly referred to. We know almost nothing of the chronology of Ptolemy's life, and we don't even know his birth or death dates. We do know, though, about his ideas in several fields, which include geography, astronomy, optics, astrology, music, and other topics. His most profound and lasting contributions came in the fields of geography and astronomy, where his two written works Geography and Almagest dominated th ...
    Related: ptolemy, prince henry, electronic devices, alexander graham bell, radiation
  • Technology And Media - 451 words
    Technology And Media Look around us today, what do you see? Technology being thrown at you from all kinds of places. For one the media has brought technology to another level. But if you really look at the whole picture technology is media. The both of them interact with each other. We are swamped by media and technology, having no control over it, and don't know what to believe about technology anymore. Technology is blasted on 260,000 billboards, 17,000 newspapers, 12,000 periodicals, 27,000 video outlets for renting tapes, 400 million television sets, and well over 400 million radios. The media always brings us the up to date advances in technology, whether it is a new form of Internet co ...
    Related: media, technology, cellular phone, bill gates, controversial
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