sreejith asked:
For any person of this century, cell phone has become a part of his life without which he feels as if he is a handicap. The cell phone is one of the new inventions that have occurred in the 21st century. Even though some people are still new to the cell phones in many places of the world, there are other places where the cell phones have become history.
People cannot leave from their home without taking the cell phones with them. For majority of the people, cell phones are the most convenient way fro communication. The parents are also gifting the children with cell phones for many reasons. The major reason for these types of gifts is the concern about the safety of the children.
People find some or the other reason to use the cell phone. They are used to the habit of using the cell phone so much that people even make excuses for avoiding certain occasions where the use of cell phone may be restricted.
The major advantages of using cell phones are three:
1. the process of communication has been made faster and easier by the use of cell phones.
2. the accessories or the extra devices which are provided to the users with the cell phone make their life easier.
3. Last but not the least, cell phones act as safety devices also fro those who use it.
The main reason for the popularity that the cell phone has received during the past twenty years or so is due the faster and easier communication it has provided. Now a day, where the people don’t have time for anything, cell phone helps to convey your ideas fast. The organisations are using cell phones as a medium of interviewing the candidates.
David asked:
Choosing your own cell phone plan
You already have your very own cell phone. Now you need to choose the cell phone plan that is the best for you. Choosing your cell phone plan is like choosing your activity for your cell phone.
The manner of choosing your cell phone plan depends on how you expect to use your cell phone. Whether it’s for business or just for ordinary communication, you must choose the cell phone plan best for you.
Cell phone plan usually has a set of numbers called peak minute and an unlimited number of off-peak minutes. Peak minutes are usually sold in blocks and this is mainly the main feature of cell phone plan options of the different providers.
Most cell phone plans has a free mobile-to-mobile minutes, which means you can avail of free call to others with the same cell phone plan providers with you.
Keep in mind that the exact start and end times for peak minutes varies from provider to provider. If you think your usage falls somewhere in between two cell phone plan blocks, think wisely and pick the plan with more minutes, because overtime minutes are more expensive and can add a large sum to your cell phone bill.
If you’re the type of user that uses cell phone only on evenings and weekends, then you should avail of the cell phone plan called off-peak or also known as “night and weekend” minutes.
Some cell phone service providers have a long-distance free call. So if you have relatives in far places, better avail this cell phone plan so that you’ll not anymore use your landline in calling them. If you want to avail this plan, make sure that it includes enough off-peak minutes for your talk time or else you’ll be paying overcharges, which makes the free long-distance calls useless.
If you’re always on the go and like to travel, you must avail of cell phone plans which offer wide range of roaming areas. Roaming areas are areas outside the cell phone provider’s coverage area.
If you’re outside the provider’s area, it does not mean that your not have the provider’s services. It’s just that other providers in the area will handle your call. Usually, calls made from roaming services are much expensive that ordinary calls. So, try to look for cell phone plans with wide range of roaming service.
A family or shared cell phone plan may be a good option for you. This cell phone plan can cause you less each person in the family. All you have to do is visit the website of the service provider and look for the option for “family plan” or “get 2 phones” that appears on most cell phone offer pages.
For cell phone users who plan to use their phones only in emergencies, or those who don’t want to undergo the cell phone provider’s credit check, a prepaid cellular plan can be a good option as well. However, both the cell phones and the per-minute costs are lower with a service contract of one or more years.
There is a wide range of cell phone plans. All you have to do is choose the right plan for you. It’s better to study first the different cell phone plans of different cell phone providers to have the best cell phone plan or you.
Wyatt S Doolittle asked:
The decision to have U.S. Free Cell Phone Directory is a very touchy and controversial topic. While there are many against a free cell phone directory there are also many supporters in favor of a U.S. cell phone directory. With the exponential growth and popularity of cell phones it is going to become more and more difficult to keep track of family and friends cell phone numbers. Of course most cell phones have a built in phone book to store and find personal cell numbers but there comes a time when a free cell phone directory would come in handy. Say you need to get a hold of a neighbor, or your child’s friend, or your child’s friends parents, or a co-worker. Times like this is when it would nice to have a free cell phone directory where you could trace cell phone numbers free. Also, how many times have you received a phone call from a number that you didn’t know? This has happens all the time and unless you have the number in your cell phone you more then likely will not know who is calling you. This is when a free reverse cell phone directory would come in handy. A reverse cell phone directory is a directory where you enter the cell phone number in the database and it tells you the name associated with that cell phone number.
Why the opponents oppose a free cell phone directory.
They don’t want the public to have access to their cell phone numbers. They want their cell numbers and related information to remain private.
They are afraid that telemarketers will get a hold of there cell numbers from the free cell phone directory. This is a major concern for cell phone subscribers as most know who annoying telemarketers can be.
The fear of other personal information being available to the public. If cell phone numbers are to be made public many of opponents believe that other personal information will also become public.
Why the supporters see a need for a free cell phone directory.
Many supporters believe that more and more people are using there cell phones as there primary home phone. As this trend increases it will become more difficult to find family and friends cell phone numbers. Just as there are the local phone books for landline phones they believe there should also be a free cell phone directory.
They see a great need for a free reverse cell phone directory. For all of those unknown phone numbers we get a free reverse cell phone directory would be great so we could find out who is calling us.
People keep changing their cell numbers and it is hard to keep track of all of the cell phone number changes. Even though it is now possible to keep your cell phone number no matter what carrier you are with people are still change their cell phone numbers to get a local phone number.
MejoJohn asked:
Cell phones produce electromagnetic radiation. Cell phones discharge certain signals known as radio frequency energy, a form of electromagnetic radiation. There is lot of news these days as to whether cell phones emit radiation which affects our health. Cell phones are placed close to our head which results in direct radiation to the head. Ionizing and Non-Ionizing radiation are the two types of electro magnetic radiation. Radiation can damage human tissue if exposed to high levels of radio frequency radiation. Some of the health problems that can arise due to cell phone radiation are Cancer, Brain tumors, Alzheimer, Fatigue and Headache. According to a survey, higher levels of cell phone radiation can heat biological tissue and cause damage such as burns.
In U.S. every cell phone model is tested and meets FCC standards before it is sold in the market. SAR (specific absorption rate) is a way of measuring the quantity of radio frequency energy that is absorbed by the body. A cell phone or cordless phone should have less than 1.6 watts per kilogram SAR level.
Some of the highest radiation cell phones in United States are as follows: Motorola V195s has 1.6 SAR level. Motorola ZN5, VU204, W385, i335 have 1.59, 1.55, 1.54 and 1.53 SAR levels. Some of the lowest radiation cell phones in United States are as follows: Samsung Eternity SGH-A867, SGH-G800, Soul, Innov8, SHG-T229, and SGH-i450 have 0.194, 0.23, 0.24, 0.287, 0.383 and 0.457 have SAR levels.
Some of the cell phone radiation protection tips are as follows: When you are speaking over the phone, try to keep the phones as far as possible from the ear. For long conversation use landline corded phones. Do not use cell phones in areas where the signal is week. As far as possible, text messages instead of making a call. Buy a cell phone that has lower SAR. Do not allow children to use a cell phone except for emergencies. Children are more sensitive to radiation because their bodies are developing. Don’t keep the cell phone near your body at night. Do not put the cell phone in your pocket while in use. Nowadays various cell phone protection devices are available in the market which can protect you from radiation.
Many people are facing health problems due to cell phones. Many people are prone to high blood pressure due to cell phones. A study has found out that if people use cell phones for long hours they can face problems like burning skin, headaches and fatigue, sleeping disorders and brain tumors. You can also face short term memory loss problems. Some researches claim that holding a cell phone on the ear for long hours can damage muscles, bones, tendons and discs.
K. Lynn asked:
Cell phones have made their way into all aspects of our culture in a, sometimes, rather invasive way. The constant use of cell phones has led many businesses to post signs stating that cell phone usage is prohibited in their location. Following a few basic etiquette rules about your cell phone usage will ensure that you never offend those around you.
Restaurants
There is now a growing trend among restaurants to institute a no cell phone policy during dining hours. Before sitting down, you might want to check the restaurants policy on cell phone usage during the dinner service. If you absolutely have to be reachable during your dinner you can put your phone on vibrate so as not to disturb your dining companions. If you do accept a call, speak softly and keep the calls brief; letting the caller on the other end know you are trying to enjoy dinner.
Movie Theatres
Before the feature attraction starts, almost all movie theatres display messages on the screen urging their guests to be courteous and turn off their cell phones for the duration of the movie. If you are waiting for an urgent message or phone call, turn your phone on vibrate and be sure to exit the theatre before answering the call. No one wants to be the center of attention for being the inconsiderate person who interrupts the movie.
Restrooms
It may sounds unusual, but with the urge to be constantly reachable many cell phone users have extended their cell phone use to include the moments where they really should be considerate of the privacy of others! There are very few reasons to use your cell phone when you are in a public restroom, be considerate not only of the other people in the public restroom but of the caller on the other end.
Zoos, Aquariums, Museums
Spending a day with your family at a zoo or museum is great for educational family time; however, spending most of the day glued to your cell phone is not only inconsiderate of the needs of your family, but also to others spending time in the zoos, aquariums, and museums. Spend the time with your family, not with your cell phone.
School
Middle schools and high schools have restricted the usage of cell phones on their campus; often forbidding cell phone usage outright. However, the restrictions in colleges are a little more lenient. Be considerate of not only of the time of your lecturers but also of the time of your classmates; they are there to learn, not to listen to you telling your buddy all about your date last night.
Social Functions
If you are attending a party or even something as informal as a backyard barbeque, it is just common courtesy to turn off your cell phone. If you are expecting a phone call that cannot wait until after the social function, let your host know that you are expecting a call. When you do receive the call be sure to excuse yourself politely to take the call; talking loudly on the phone while in someone else’s home is beyond inconsiderate; it’s rude.
Hospital And Doctors Offices
Most hospitals post signs instructing visitors to turn off their cell phones; this is not necessarily because the phones interfere with sensitive equipment, even though often they do. It is more because cell phones can interfere with patients who have to listen to someone talking loudly and rudely. Turn off your phone while in a hospital or doctors office, for the consideration of those around you.
When you are in social situations, try to think of your cell phone as only to be used in case of emergencies. All other phone calls can be sent to voicemail for checking at a later point.
Paul Fitzgerald asked:
Ronald Herberman, director of the University of Pittsburgh Cancer Institute, shocked just about all law-abiding scientists (abiding by laws of physics, that is) with his warning last week to his faculty and staff that cell phones might pose a cancer risk.
This is troublesome because this time a really smart person is saying it, not just another nutcase.
The basics still ring true, and Herberman admitted as much: There’s no convincing evidence that cell phone radiation causes cancer. Nor is there plausible biological or physical reasoning for why it would cause cancer.
Herberman said his warning is based on early, unpublished data from a 13-country study on cell phone use. Scientists tend to be wary of preliminary results, and many are scratching their heads over why Herberman would make such a stern and public warning now.
Herberman countered that until there’s definitive proof that cell phones are harmless, users should practice some caution.
Play it safe Herberman’s recommendations to minimize exposure are a godsend, but not for the reasons he intended. Limit conversations to a few minutes? Yes, particularly when it’s about some stupid shoe sale you need to tell everyone about. Avoid cell phone use in buses and trains to limit second-hand exposure? Yes, particularly when I’m trying to sleep.
Limit use in cars, because high speeds force the phone to maximize power to find relay stations? Yes, yes: Let’s shorten the bumper sticker reading “Shut up and drive” to just “shut up.” This will definitely save lives as fewer chatty drivers means fewer deadly traffic accidents.
If only Crazy Frong ringtone caused cancer.
Yet how cautious must we be? Devra Lee Davis, Herberman’s colleague, told the Associated Press, “The question is do you want to play Russian roulette with your brain.”
Sounds frightening, but Russian roulette is played with one bullet in a six-shooter. Cell phone Russian roulette has perhaps one bullet in a gun that can hold several million.
Einstein and cell phones far from a scientific-illiterate technophobe, Herberman is author or co-author of over 700 peer-reviewed cancer articles dating back to the 1960s. He’s smarter than me and likely you.
Yet Einstein, in a way, disproved the notion that cell phone radiation causes cancer. It’s called the photoelectric effect: Light is composed of photons which, when above a threshold energy, can dislodge electrons from atoms for example, break chemical bonds in DNA and cause cancerous mutations.
That threshold energy is near the ultraviolet part of the electromagnetic spectrum, thousands of times more energetic than cell phone radio waves. UV, X-rays and gamma rays cause cancer. These photons are like golf balls, whereas radio photons are like cotton balls. You can throw millions of cotton balls against a window; it just won’t break.
Heated arguments and hoaxes despite myriad studies showing no increased cancer risk from up to 20 years of cell phone use, some scientists continue to probe as they should, given the omnipresence of cell phones.
One alternate theory is that heat generated by cell phones can cook brain cells. This notion inspired a well-known hoax a decade ago, a demonstration of how two cell phones could cook an egg in 65 minutes. The lark seemed plausible and was illustrated in a series of stills on the Internet.
Then Cardo Systems, a provider of Bluetooth headsets, made videos of cells phones teaming up in groups of threes or fours to pop popcorn. Kernels are digitally removed from the video as popped popcorn is dropped onto the table. This publicity stunt proved successful enough to convince many of the power of cell phone radiation.
One problem with the heat theory is that the sun can heat your head far more efficiently than a cell phone. And your body does a rather decent job at regulating heat, anyway.
Cancer calling each type of living tissue absorbs radiation at a different frequency. So it is plausible that cell phone radiation bypasses the skin and skull and is absorbed selectively by brain tissue.
But scientists see only marginal evidence for changes at the cellular level induced by cell phone radiation in Petri dishes, fruit flies and mice. Similarly in human studies, such as the 13-country study Herberman was privy to, called INTERPHONE, there is at best only an inkling of evidence that cell phones might cause cancer if you use them long enough, for 30 or more years.
If there’s a cancer association, it might be from the stress of being plugged in to a cell phone 24/7. We need to relax.
No one seems to mention how many lives are saved by cell phones. Police and emergency crews are informed of trouble nearly instantly now. Banning the technology would be shortsighted.
But seeing how millions of people still smoke and have unprotected sex, despite warnings, Herberman’s message likely won’t make a dent in changing behavior.
Jhoana Cooper asked:
Many modern cell phones are fully equipped and their improved features may convince every user. For instance, there are plenty of cell phones equipped with digital cameras that can claim that they are the best ones on the current market. However, if you are planning to buy a cell phone, you should take your time and shop around in order to find the most reasonable and quality deals. Rushing into buying the first cell phone you see is not a wise choice. Therefore, you need to know that the simple presence of the digital cameras is not likely to prove the quality of a cell phone.
Every camera cell phone should provide the user with some extra features in order for him to have all his needs met. For instance, the cell phone must be provided with all the features that may allow the user to do something with all the pictures that were already taken by the digital cameras incorporated in the cell phones. Some of the latest versions of the camera cell phone are likely to include the improved ability to email all the pictures that were taken by the camera. Some of these cell phones may allow the user to see the pictures and set them as a sort of wallpaper. The cell phone should also have an enhanced capacity to store a large amount of pictures. Its memory should be improved in order for the pictures to be stored for a longer period of time.
The digital cameras must be of excellent quality in order for the user to have all his needs met when using the cell phone. For instance, the camera should provide the user with a great ability to store a large amount of pictures. The pictures must be quality ones and the camera must have the ability to take and zoom the pictures. Even the ability to capture various moving pictures should be included in the menu in order for the user to be able to use the cell phone and its camera whenever he feels like it even if he is constantly moving. The recent development of the cell phones provided the current market with greater possibilities when it comes to choosing a cell phone that may meet your requirements.
The technologically advanced devices are to be preferred but you will have to compare all the available prices and products in order to make the wisest choice. Still, there are plenty of differences when it comes to comparing the traditional digital camera to the one that is incorporated in the cell phone. The pictures that are provided by the cell phone are likely to have a smaller resolution and less focus and you may decide to buy yourself a standard digital camera in order to fulfill your wishes when it comes to taking quality pictures. Still, the cameras that are incorporated in the cell phones may provide the user with acceptable quality especially if the screen is a good color one.
You can transform each of your pictures into a brilliant memory because the pictures can be stored in the memory of the cell phone. Therefore, you may prefer the camera cell phone because it is easier to use. You will not need to spend extra money buying yourself a digital camera because the cell phone may perform similar tasks without demanding too much. When buying the cell phone, you will be provided with a detailed guide in order for you to learn how to use its menu.
Each of its features will be explained and nothing is going to be complicated when using the cell phone. You will become accustomed to all its features and you will be taking pictures in no time because the latest metamorphosed cell phones can provide you with fantastic handsets that are easy to used and enriched with splendid features. The cell phone is likely to become one of your most important devices in your life and you will have to take time when looking for the right version. The best thing to do is to go online and start looking for the reliable providers that can offer you reasonable deals and quality products and services.
Paul Fitzgerald asked:
The sound of a guitar, an x-ray taken in a doctor’s office, the warmth of the sun and energy generated in a nuclear power plant all have one thing in common they are forms of radiation. Radiation is the movement, or propagation of energy from one place to another. From a human perspective, some radiation are directly useful, and some destructive. Imagine your cell phone. Cell phones have transformed communications all over the world. However, would you believe that this very reliable gadget is killing you slowly?
Well, you have to attribute it to the fact that most people are unaware of the Radio frequency (RF) radiation that they’re exposed to another word referring to radiation itself, in measured form. It’s an invisible form of pollution. Probably the most dangerous and common source of radiation these days are cell phones and cell phone towers.
Cell phone towers operate at power levels of about ten watts for each antenna on the tower. These directional antennas divide a geographical area into cells of service. The closer you are to a radiating antenna, the higher the health risk there is. When a cell phone is turned on, the cell phone company carrier or provider uses a computer network connected to all the cell towers to invisibly command the phone to an available frequency. Moreover, a cell phone transmits frequently to notify the phone company that it is actually on. Wherever you go, the cell system determines signal strength and switches your connection to another tower near you. When you talk to someone on your phone, the antenna is very close to the brain and recent studies show that it can induce tumor formation with prolonged exposure.
The phone can still radiate energy even when you are not talking. If you have it in your pants or shirt pocket, or on your belt, body tissues around the antenna on the phone are being exposed to radiation. The human body is an electrical system. It is affected by outside RF electromagnetic fields that can promote unwanted neurological effects, nerve stimulation, cancer, heating effects and even cause DNA strand breakage and cell mutation/death cell mutation being the primary process of tumor formation or cancer. Studies also show that cell phone use is associated with other kinds of tumors like the parotid/salivary gland tumors and even male infertility. Increased radiation exposure will inevitably lead to more illness from compromised immune systems, brain disorders and organ problems.
So how can we protect ourselves from all these threats to our health? There are no other options to keep the cell network operating because of the limited nature of cell phone technology. We just can’t forsake our cell phones because let’s face it, communicating has been much easier. Cell phones are our lifelines. Fortunately, there are cell phone radiation protection products available in the market which can help us safeguard our health. There are products like headset radiation shields, RFS belt clip shields, EMF protectors, and the Anti-Radiation Air-tube Headset which is a safe alternative compared to conventional headsets that use wire to deliver sound to the earpiece and may also deliver radiation directly to the head.
These products reduce the possibility of radiation reaching the head. Another popular product is the QLink pendant which is worn around the neck and powered by the wearer. QLink is encoded with a technology called Sympathetic Resonance Technology or SRT, which is a branch of quantum physics. This acts as a tuning fork that resonates with the ideal note at which the body’s energy system should hum. It basically protects against stress from a variety of types of stressors including electromagnetic fields.
There are more products out there that could really help us protect our body from the harmful radiation produced by cell phones. It’s up to us to protect ourselves, let’s face the fact. Would we still remain ignorant? We don’t want our lives to end untimely just because we want to make things easier right? So it’s to a greater advantage that we use cell phone protection products. Steer clear of radiation! Take it from the experts.
Roberto Sedycias asked:
A cell phone (celular) or mobile phone is a portable, long-range, electronic gadget used for transportable communication. Apart from the standardized voice function of a cell phone (celular), the mobile phones that we have in market today support many additional features like SMS or short messaging service for sending and receiving text messages, sending or receiving email, storing contact information, make reminders or to-do lists, using the inbuilt calculator for performing simple arithmetic calculations, get all kinds of information about entertainment, sports, news or stock quotes through packet switching through the Internet, playing games, watching TV, sending or receiving MMS for photographs and videos and incorporate other devices like camera, MP3 player, GPS receiver etc.
You can not do without it or loathe it but you just can ignore the humble cell phone that has made its way to almost every person`s pockets. With the increase in use of cell phones (celular) the question about its health and environmental hazards has also risen. There has been a lot of debate regarding the issue whether cell phones are indeed responsible for cancer or any other type of health risk. There are some researches that firmly say that using cell phones can indeed cause brain damage. Linking the cell phone (celular) with causes of cancer has also been a favorite topic of argument. Though it remains a controversial topic till date but the fact is that there is no solid research that can prove that cell phone usage has any link to cancer. The only exception is the case of driving and talking simultaneously that can indeed caused lots of accidents.
Today you are spoilt for choices when it comes to buying a cell phone (celular). You have all kinds of phones like camera phones, video phones, FM phones and what not. In case you are floored by the various options then here are some guidelines that you must consider before buying a handset.
Wireless mode: it is preferable to use dual-mode phones that support both analog and digital than single-mode phones. This is especially important if you need to use your cell phone in rural areas and not just the main city.
Design: there are lots of styles to chose from, like flip-open or non-flips, clamshell-style phones; candy bar-design phones or slider style, or swivel phones that will twist open. Flip phones look chic but tend to break easily and are not suitable for rough handling.
Size and weight: the most important feature of a cell phone is its portability. Today all the leading cell companies are in competition to make the lightest and the slimmest phone. You can choose one according to your budget.
Battery life: choose a cell phone that gives you maximum battery life with a minimum of four hours talk time and 2 to 6 days on standby. Keep in mind that battery usage will depend upon your phone usage and the network signal. Do not forget accessories like car battery charger and adapter.
Screen: you should go for a PDA phone if you are planning to send lists of messages or frequently go online.
With the increase in number of cell phones (celular) in one person`s hands itself; cell phone etiquette has become an equally important issue. You can find the irritating noise of cell phone ringers in the most inappropriate places like funerals, cinema halls and concerts, hospitals and plays. Some people have the irritating habit of speaking in public with an unusually loud voice at all places which has led to many places like libraries, book shops, theaters, houses of worship and doctors` chambers to prohibit cell phone (celular) use. You should learn the basics of cell phone etiquettes and then attempt to use it in public.
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Ruth asked:
It can be quite frustrating when you need to discover who the owner of a cell phone number is, and find that getting that information is nearly impossible. Fortunately with emergence of cell phone lookup services, you can now find the information you need, when you need it.
There are really many different reasons why you may need to use a cell phone lookup service. You may miss an important call and not call the number back because you don’t know whom it belongs to. Maybe you have been looking for someone for years and have been unable to find them, chances are they have a cell phone number, and with a cell phone lookup service, you just may find them.
With so much of the world turning exclusively to cell phones for their communication needs, there has to be a way in which you can find cell phone numbers, just like there is with the traditional landline numbers. These cell phone lookup services can help you do that, but in some cases there is a small, onetime fee associated with using these services.
Cell Phone Lookup Service For Businesses
Business owners can also make use of a cell phone look up service. The business sector was probably the first to make use of cell phones, and today businesses depend on their cell phones. For this reason having your business cell phone number listed with a cell phone lookup service can be very helpful if there is a client trying to reach you. You may also find a time when you need to locate the number of a business but can’t, with a cell phone look up service all the information you need is at your fingertips.
No matter what your reasons are for needing a cell phone lookup service, you’ll find that all the information you need, will be easy to find. Often you can get information such as who the owner of the cell phone number is, their address, as well as who the cell phone service provider is. You can even discover if someone has more than one cell phone. This can be especially useful if you suspect a spouse of cheating, or you simply want to know if a friend has another cell phone number where you can reach him or her.
The next time you find yourself wondering about someone’s cell phone number, or you get a mystery call and want to find out who it is, you may want to consider using a quality cell phone lookup service to help you find the information you need.