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Topic: Cellular phones


  
  Mobile phone - Wikipedia, the free encyclopedia
A mobile phone, also known as a cellphone or cellular phone, is a portable electronic device which behaves as a normal telephone whilst being able to move over a wide area (compare cordless phone which acts as a telephone only within a limited range).
The mobile phone itself has also become a totemic and fashion object, with users decorating, customizing, and accessorizing their cellphones to reflect their personality.
The remaining 1G phones are still refered to as mobifon, while GSM phones are refered to by most as dzhiesem, although it is looked down upon by some.
en.wikipedia.org /wiki/Cellular_phone   (3261 words)

  
 ACS :: Cellular Phones
Based on the large and still rapidly growing number of cellular phone users, and the seriousness of brain tumors, this is clearly a topic of wide concern.
Cellular phones operate with radio frequencies (RF), a form of energy located on the electromagnetic spectrum between FM radio waves and the waves used in microwave ovens, radar, and satellite stations.
Cellular phone use was not associated with an increased risk of developing brain tumors overall, nor was there an association with any brain tumor subtypes or with tumors in any location within the brain.
www.cancer.org /docroot/PED/content/PED_1_3X_Cellular_Phones.asp   (3119 words)

  
 Free Cellular Phones - Glossary   (Site not responding. Last check: 2007-11-07)
In cellular, "alphanumeric memory dial" is a special type of dial-from- memory option that displays both the name of the individual and that individual's phone number on the cellular phone handset.
Each cellular phone is assigned an ESN, which is automatically transmitted to the base station every time a cellular call is placed.
The NAM is the electronic memory in the cellular phone that stores the telephone number and electronic serial number.
www.free-cellular-cell-phones.com /glossary.shtml   (8361 words)

  
 An Investigation of the Safety Implications of Wireless Communications in Vehicles DOT TOC
In addition, comprehensive critical reviews of the cellular telephone research studies are presented in the Appendix, along with a discussion of human factors considerations for the design of cellular telephones that can influence the safety of their use from a moving vehicle.
From an examination of cellular telephone products and literature, it is apparent that manufacturers clearly recognize the potential risks of in-vehicle cellular telephone use and make a major effort to educate their users on the "how," "what," "when" and "where," of cellular phone use from the standpoint of safety.
While cellular telephones clearly have distraction potential, from many standpoints, such effects may be minimized if drivers are aware of the hazards, are judicious in their use of the technology, and if ergonomically sound cellular telephone designs are used.
www.nhtsa.dot.gov /people/injury/research/wireless   (7721 words)

  
 Cellular Phones
Cellular (wireless) phones are a great convenience and many people use them every day, but some problems can occur when making wireless 9-1-1 calls.
If you are using a cellular phone as your home phone line, the dispatcher will not know the address from which your children are calling from.
In conclusion, we recommend that if you use a cellular phone to report an emergency within Sarpy County, the first thing you should tell the dispatcher is that you’re in Sarpy County and are calling from a cell phone.
www.sarpy.com /911/cellular_phones.htm   (858 words)

  
 Alltel Phones & Accessories   (Site not responding. Last check: 2007-11-07)
Rapidly losing favor in the wireless industry, these batteries don't provide much power for wireless phones and suffer from a "memory effect" that quickly depletes their charge if the battery is not drained all the way down before recharging.
What makes these phones "smart" is their ability to handle data calls in addition to voice calls.
Phone models may not be available in all markets.
www.alltel.com /estore/wireless/phones   (2204 words)

  
 Cellular Phones
The distracting effect of cellular phone use among drivers over age 50 is two to three times as great as that of younger drivers and encompasses all three aspects of cellular phone use - placing calls and carrying on simple and complex conversation.
Each motorists cellular phone bills were analyzed for the day of the crash and the week prior to the crash.
The results of the study showed that the risk of collision when using a cellular phone was four times higher that the risk when the cellular phone was not being used.
www.nysgtsc.state.ny.us /phon-ndx.htm   (1080 words)

  
 Cellular Phones
Vulnerability of your phone being turned into a microphone to monitor conversations in the vicinity of your phone while the phone is inactive.
If the cellular system uses analog technology, one can program a phone number, or a watch list of phone numbers, into a cell-monitoring device that automatically turns on a voice-activated tape recorder whenever one of the watch listed numbers is in use.
Because a cellular phone can be turned into a microphone without your knowledge, do not carry a cellular phone into any classified area or other area where sensitive discussions are held.
rf-web.tamu.edu /security/secguide/V2comint/Cellular.htm   (1537 words)

  
 Cellular Phones / PCS Phones, a Brief History   (Site not responding. Last check: 2007-11-07)
Cellular's name connotes that each geographic region of coverage is broken up into cells.
When a cellular phone customer turns on his phone, a signal is sent that identifies him as a customer, makes sure he is a paying customer, then searches out a free channel to fit his call.
Wireless phones are the quick and easy way for a wireless operator to get phones and phone services out to customers.
www.wirelessadvisor.com /cellular-phones-pcs.cfm   (705 words)

  
 Cellular FAQs   (Site not responding. Last check: 2007-11-07)
Wireless telephones are hand-held phones with built-in antennas, often called cell, mobile, or PCS phones.
All wireless phones sold in the United States meet government requirements that limit their RF energy to safe levels.
There is no scientific evidence that proves that wireless phone usage can lead to cancer or a variety of other problems, including headaches, dizziness or memory loss.
www.fcc.gov /cgb/cellular.html   (662 words)

  
 Cellular Phones
Parents also see the perk that their teenage sons and daughters can conveniently phone home when they are going to be late or if they are in trouble.
Whether it be a flat tire or witnessing a violent accident, cellular phones have been a new necessity for drivers, especially young drivers.
In the future, the cellular phone will probably be incorporated with many objects that people usually carry with them, such as a pen and keys.
www.bsu.edu /web/MSKOUKOURIS/techno.html   (2643 words)

  
 Free cellular phones,free nokia cell phones,free cell phones   (Site not responding. Last check: 2007-11-07)
But buying a cellular phone can be quite a grueling task with all the different cellular phones and cellular service plans available because people have different needs.
Many people keep cell phones in the glove compartment of their car in case of breakdown and most cellular phones can be used to dial 911 even if there is a lack of a service plan or no prepaid minutes available.
So you have people with cellular phones that don't do the job or end up paying extra charges at the end of the month because their service plans are not sufficient.
www.24hr-cell-phones.com   (925 words)

  
 Do Cellular Phones Cause Cancer?
While extreme exposure to radiofrequency radiation can have serious health effects, there is no evidence that the low levels of radiofrequency radiation emitted by hand-held cellular phones cause cancer, according to a review of studies by a Medical College of Wisconsin researcher.
In addition, because a modern cell phone broadcasts a stronger signal in areas of bad reception, cell phone users could avoid using their phones in areas of poor reception.
The true danger of using a cell phone is that it distracts the user from a potentially dangerous task, whether it be driving a car, riding a bike or rollerblading.
healthlink.mcw.edu /article/950308896.html   (538 words)

  
 Cellular Phones
Amid an explosive growth of mobile communications, concerns are mounting about cellular telephones' potential links to health problems ranging from headaches to brain tumours.
But, despite research around the world, it is still unproven that cellular phones pose a human health risk.
Some scientists say drivers who hang on their phones are among those at highest risk -- and not just because they could crash.
www.nisbett.com /news/h-news26.htm   (895 words)

  
 Cellular Phones and Cancer   (Site not responding. Last check: 2007-11-07)
There has been anecdotal evidence for several years associating use of cellular phones, and other sources of electromagnetic radiation in the microwave region of the spectrum, with brain cancers and other cancers.
From police officers who used radar guns to heavy users of cellular phones who have contracted cancer, there has been mounting evidence that exposure to this kind of electromagnetic radiation may not be as safe as advertised.
At his age and in his occupation, the potential dangers from increased phone use are probably minimal.
www.cqs.com /cell.htm   (1411 words)

  
 Nokia - Nokia Phones - Latest 20 Models   (Site not responding. Last check: 2007-11-07)
Phone, music player, camera: any way you twist it, the Nokia 3250 phone is all you need
With a fold design, sleek exterior, and personalized wallpapers, the new Nokia 2652 phone lets you talk in style.
Simple and straightforward, the Nokia 1110 is a phone that everyone can use.
europe.nokia.com /nokia/0,1522,,00.html?orig=/phones   (390 words)

  
 4 Cellular Phones
Using the Internet you can instantly compare the prices for wireless plan features and cellular phones for each plan that is available in your area.
The providers of cellular service are realizing that the costs for advertising on the Internet are a lot less than they are on the television or in the newspaper, and because the costs are lower, the savings are being passed along to the Internet shopper.
The Internet is most definitely the place to shop for and to buy a cellular phone or wireless plan; the days of shopping from store to store or waiting for the Sunday sales fliers are over.
www.cellularproviders.com   (332 words)

  
 Analog and Digital Cellular Phones vs. Digital PCS Phones   (Site not responding. Last check: 2007-11-07)
Many nationwide wireless service providers have a digital network in place or are at least in the process of trying to convert their cellular network to a digital network.
A digital phone itself, however, may cost more--be prepared to shell out close to $150 unless there's a promotion--or the upstart fees involved in digital service may be more than analog.
And while the PCS wireless companies most likely have the sleekest phones from the most cutting edge companies, they have a lot of building to do to catch up to the coast-to-coast presence of cellular.
www.wirelessadvisor.com /analog-cellular.cfm   (880 words)

  
 Cellular Phones   (Site not responding. Last check: 2007-11-07)
Cellular service at the UW is provided by state contract at a low priced airtime charge plus actual costs for the equipment (as opposed to local vendor advertisements where you pay nothing for the equipment and are committed to large monthly charges for a specific length of time).
Be aware that cellular phone coverage is only available in metropolitan areas and along major highways, although substantial portions of Puget Sound's waters also have reasonable coverage.
The phones work erratically or not at all inside many UW buildings.
www.washington.edu /admin/comtech/phone/cellular.html   (155 words)

  
 Mobile Phones Cellular Phones & Cell Phones Review, Nokia Samsung and 3G cheap Free Mobile Phones UK & US
Here you can read CONSUMER reviews on the latest mobile phones, Cellular Phones (Cell Phones) and discover outthere good point and their bad points from people who have used them, before you buy.
We also list the phones specifications and features and offer lins to retailers offering great deals ao you can compare phone features and compare the deals at the Mobile phone Shops where the phone is available.
There are some great Cellular Phones offers with T-Mobile for our US visitors by fonecentral who offer some great Cell Phone Plans.
www.mobile-phones-review.co.uk   (312 words)

  
 Cellular Phones - NIEHS Alphabetical Listing of Health Topics
Question: A cellular communications tower was recently built near my home.
Answer: These cellular towers are the base stations for the cells that make up the coverage area for a cellular telephone network.
The radiofrequency energy these cellular antennas radiate has a power level similar to the energy emitted by common household light bulbs.
www.niehs.nih.gov /external/faq/cellular.htm   (352 words)

  
 Cell phones, Home Phones, Business Phones, Cordless Phones and MORE!
Affordable Phones by Phone Warehouse is among the leaders in selection and price for telephones and much, much more.
Our well-trained sales reps can answer all phone, cordless phone, wireless phone, cellular phone, business phone, answering machine, caller id, phone accessory, phone equipment or related questions you may have.
We stand behind our cellular phone / telephone products and (unlike many internet businesses) you can count on us to be here tomorrow to answer your phone questions.
www.affordablephones.net   (237 words)

  
 Cellular Abroad: GSM Rentals and Cell Phone Sales for International Cellular Communication
You may either rent or purchase one of Cellular Abroad's international cell phones plus the appropriate SIM card (a prepaid chip that slides into the cell phone and connects you to the local carrier) and you are ready to make and receive calls.
Cellular Abroad carries some of the most unique and innovative cell phones which are not conventionally available in the US market, from respected companies such as Motorola, Siemens, Nokia and Sony Ericsson.
Although global cell phone communication is traditionally a luxury for a lucky few, he saw how it might be possible to make this affordable for everyone.
www.cellularabroad.com   (704 words)

  
 Cellular Phones from Cellular Phones Hell - CellularPhonesHell.com
Cellular Phones » Nokia Cellular Phones » T-Mobile Cellular Phones » Samsung Phones
Be a devil today and get yourself the latest Cellular phone.
Cellular Phones Hell is part of Virtual Scotland
www.cellularphoneshell.com   (77 words)

  
 Cellular Phones
Family cellular plans are for wireless users that need at least 2 phones.
Compare Alltel cell phones from these models Audiovox Alltel 8910, Motorola Alltel T720, LG Alltel VX3200, Motorola Alltel V120x, Motorola Alltel V265, Motorola Alltel V262, Motorola Alltel Wireless V60x, Kyocera Alltel Wireless SoHo, LG Alltel Wireless AX4750, Nokia Alltel Wireless 6255i and Motorola Alltel V710.
Phones for "in" calling from Verizon Audiovox 8910, Motorola Verizon V65P, Motorola Verizon Wireless Service V120e, LG Verizon Wireless VX3200, Motorola Verizon Wireless V265, Kyocera Verizon Wireless KOI/KX2, Kyocera Verizon Wireless KX1 SoHo, LG Verizon Wireless VX8000, Motorola Verizon Wireless T300p, LG Verizon Wireless VX6100 and Samsung Verizon Wireless Service A650.
www.twistwireless.com   (368 words)

  
 Buy Wholesale Cell Phones From Bulk Cellular Phone Distributors
Phone dealers, mobile phone store owners and anyone else currently selling cell phones can save money buy buying wholesale cell phones right here, through our website.
Increase your revenue by gaining access to the inventories of some of the largest cell phone wholesalers in the nation; offering wholesale cellular phones, wholesale cell phone accessories and other bulk discount products such as LCD panels, Sattelite TV dishes, and cellular accessories at tremendous discounts.
As a mobile phone wholesaler Wholesale-Cell-Phones.com knows the value of having an incredible assortment of new and used mobile phones at your disposal.
www.wholesale-cell-phones.com   (337 words)

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