Posts Tagged ‘Mobile Phones’
There are many factors which are required to be considered with an important outlook, for the user to find best mobile phone deals. These factors are quite simple if one considers their features but are perhaps some of the most important ones as a good choice based upon these factors not only gives a user a wonderful mobile device but also ends up saving his money.
The medium for acquiring a mobile device is now given another nouvelle feature in the form of shopping websites apart from the standard mobile dealer outlets. These websites provide the pictures of products along with the price. If the product is a mobile device, then the information that is present about this mobile phone is normally a brief description about the features of the handset along with an exhaustive list of the different technical specifications like camera resolution, memory storage etc. and the price (and in some cases the discounted price). The users can, therefore, check out the price aspect of the same product in different shopping websites as well as portals. The chance to find the best mobile phone deals in this respect is increased with different requirements of different users being vested with a high probability to become real.
The second requirement for the user is the features of the offers which are now regularly associated with almost all of the mobile phone deals that are being given to the public. Hence the user can check the various features of these offers and select the one which provides him with the maximum possible degree of advantage.
One of the major offers that are present with mobile phone deals is the concept of getting free gifts along with the taking of a mobile phone. Most of the gifts which are provided by the retailers are quite fantastic and hence have a high degree of attraction. This is perhaps evident to the greatest possible degree in the case of contract mobile phone deals which give extremely expensive gifts.
Televisions have been now for a long time a device for spending leisure time in a fun-filled manner and they are therefore bought in large numbers by human beings. There have been many advances in the technologies that are being used in their creation and all these advancements are now becoming regular features with newer advances being achieved every moment in the research labs of television making companies all over the world. The latest advance is the inclusion of LCD (Liquid Crystal Display) screens in television thus leading to the emergence of flat screen TV’s. These are some of the most expensive items and when they are acquired without spending a single penny as a free gift with a contract mobile device, then the attraction of this type of offer is quite obvious.
LCD TVs are not the only items which are given away as free gifts as there are many more terrific inventions of mankind like gaming consoles and navigation systems, which are given as free gifts. Hence the gift that is being given with a particular mobile device is also a factor which is taken into consideration by a customers when he is involved in the task to find best mobile phone deals. Therefore, the attraction in the form of a prospect of getting an Xbox 360 gaming console or a SAT NAV or even a LCD television belonging to a well-known brand, is evident in the mobile phone offers which give free gifts. The user is, therefore, quite capable of being interested in this type of an offer. The record sales of many contract phones belonging to some of the globally famous brands like Nokia, Samsung and Sony Ericsson, is an evidence of success of these types of offers, being perhaps one of the most important considerations while buying a mobile device.
The aforementioned article has been contributed by the Editor and publisher Antonycool of Bestcontractmobilephone – Offering a wide range of latest mobile phones with contract, Sim free, pay as you go and free gifts with great mobile phone deals.
Firstly, it’s vital to point out that this short report is NOT one of my many tips or secrets related to saving an absolute fortune on your Mobile Phone expenses. It’s about something even more serious and that is – your health and quality of life!
Now it’s important for me to mention at this stage that I am not a scientist or a doctor, however being a person closely involved in the mobile phone industry for many years I wanted to give you a strong insight into the concerns about Mobile Phone Radiation and the protection you need from EMR (Electro Magnetic Radiation). You can then draw your own conclusions on this subject and make your own decisions.
Later in this report, I will give you some tips and pointers to ensure you are far less at risk by using some simple mobile phone radiation protection techniques!
Ok, so let’s get straight into it shall we?
In 2001 a leading Australian Scientist began researching a link between Mobile Phones and Cancer. These were some of his findings:
Phone companies are insisting that mobile phones only omit low levels of radiation, but tests have shown that even exposure to low levels of radiation CAN be harmful
Long periods of time exposed to EMR can cause changes to cell structure and could ultimately lead to brain tumours
In June of 2004 a prominent neurosurgeon also carried out some research between Mobile Phones and Brain Tumours. Some of his findings were:
A 40% increase over the last 20 years (since the beginning of Mobile Technology) in Brain Tumours
Brain Tumours are now the No:1 threat for children overtaking LEUKAEMIA
Most of his Tumour patients had developed these Tumours just above the ear on the same side that they use their mobile phone
Strange Coincidence or FACT? Certainly it’s enough information to make you stand up and take notice.
Some other interesting facts to come out of tests on this subject were:
EMR (Electro Magnetic Radiation) can cause problems with the following:
The Reproductive System
Your Eyes
Memory and Reaction Times
Sleeping Patterns
Headaches, Dizziness and Nausea
Now don’t panic just yet because there are some ways to reduce your exposure to EMR or what’s commonly known as “Mobile Phone Radiation”
Here are some TIPS that I would recommend – for protection against mobile phone radiation.
First and foremost – try to reduce the AMOUNT of calls you make and receive on a mobile phone and where possible use your home phone. (Now here’s a Quick tip on this point too: – try to avoid the cordless phone because they are not much better!)
Take a look at the actual LENGTH of your calls because the longer the call the higher the possibility of more exposure to radiation.
I’m sure that if you’ve ever had an extremely long call you will recognise the signs like excessive heat around the ear area. This should be avoided as often as possible
Remember that if you’re using a portable hands-free (with a speaker & cord that runs up into your ear) you are NOT necessarily safe.
A controversial test in the UK had shown that radiation can actually travel up the cord and into your ear which can be even more harmful accelerating the damage being done.
Try to avoid keeping the phone ON or NEAR your body because there have even been links to infertility in men – (Frightening isn’t it!)
Ensure you get your point across and get off the phone! In other words, use your mobile phone for what you NEED to say and then end the call as soon as you can…
I wouldn’t recommend using your mobile to make lots of SOCIAL CALLS (these are usually quite lengthy in nature)… You could be frying your head while you’re gossiping.
Also avoid long calls BEFORE going to bed. Tests show that your quality of sleep suffers greatly as a result.
Finally, the best recommendation I can give is EXACTLY what I do myself and that is…
You might like to consider getting yourself a mobile phone with an inbuilt SPEAKERPHONE – In other words a Mobile Phone that has an inbuilt HANDS-FREE feature to give you ultimate mobile phone radiation protection!
This way you’ll be able to actually place the mobile phone infront or away from you – for example on a table, and speak and listen to the other person – WITHOUT having the Mobile Phone near your head or ANY part of your body for that matter…
It could take 10-15 years before we really know the TRUTH about Mobile Phone Radiation and the effects of EMR’s. In the meantime, don’t be a person that ends up with a brain tumour just because the Mobile Phone industry is trying to protect its financial interests at the expense of you and your family’s HEALTH!
Cell phones have become the hottest form of communication. however it is only since the mid 80′s that they have become a popular form of personal communication. Their meteoric rise to fame is due to several reasons.
One of the main reasons is convenience. It is just that much easier to just pick up your mobile to make a quick call rather than having to find the nearest land device. With new technology they have become even easier to use. New services include the ability to access email and send text messages. This allows the owner to quickly access and send email even when they are far away from their computer. They can even receive photos and videos.
Probably the most amazing feature of cell phones today is their ability to take photographs. This is invaluable for the news media when they are covering a late breaking story. It can also be used for recreation purposes.
In Japan people have taken their mobiles to a whole new level. The phone company can immediately give earthquakes and other natural disaster alerts to the customers. Added to this emergency crews can easily locate people with signals from their mobiles. The users can also notify the phone company if they need help or just let their loved ones know that they are safe. In this way they can be used as a means to help people in emergencies as well as personal calls.
India and China have become the world’s fastest growing communities for cell phones. There has been an enormous surge in new users in these developing countries. As the range for these devices grows it is now possible to use some of them globally. This has made them even more convenient and popular.
These handy mobile devices have now become a fashion statement with various decorative features and accessories. They are no longer just for business and cars but have now become a standard feature with most people.
The cell phone is particularly popular with teens and the younger generation. They have become so widely used that many places are trying to prohibit them as a disturbance in certain areas. Libraries and schools in particular have been successful, as have many areas in the work place. However this will not deter the popular trend for having these devices in every part of society. These useful devices are here to stay and people love them
VOIP (Voice Over Internet Protocol) is the main technology behind Internet Telephones. VOIP, just as the name implies, is a technology that allows voice conversations to be conducted over an IP network. This IP network could be a small company network, a wide-area network or the internet itself. For our purposes, an Internet telephone is the use of VOIP technology to carry voice conversations over the internet.
The Protocol
VOIP is actually a group of protocols that are optimized for establishing a P2P (peer-to-peer or PC to PC) session. Establishing a P2P session allows for a continuous stream of data to be carried over the internet. Voice signals require this type of session because of their continuous nature. There are several VOIP protocols being used by different providers and software developers. SIP (Session Initiation Protocol) and Open Standards Protocol are two that have gained wide acceptance.
The Hardware
There are basically three different types of internet telephones in use. The first is called a PC softphone, and is actually a software application that uses the existing PC sound card, microphone and speakers (or headset) to implement an internet telephone. The second type is a VOIP (or simply IP) handset. This type has more complex hardware and relies on the PC only for processing and routing of the VOIP data. The third type is referred to as an ATA (Analog Telephone Adapter) or simply IP Phone adapter. This is the most complex hardware, and contains a microprocessor that handles all of the necessary VOIP functions to implement an internet telephone. This type does not require the presence of a PC to function but only an active connection to a high-speed internet provider is necessary.
The Software
The software required for each of the three types of internet telephones is also different. PC softphones require the most extensive software applications. They implement a ‘virtual telephone’ with an on screen telephone keypad and display. PC softphone software must handle the conversion of the analog signals by the PC sound card, the dialing and answering functions and the routing and processing of the VOIP data. The third type of internet telephone, the ATA or IP phone adapter, actually requires no specialized software to function. As mentioned previously, this type of internet telephone equipment does not require the presence of a PC to operate.
The Service Provider
The VOIP service provider is also an important component of an internet telephone system. The service provider handles initiation of the P2P session, associating of phone numbers to IP addresses, and routing of the VOIP data to another PC or to a local PSTN (Public Switched Telephone Network) when a landline or mobile number is involved in the call.
Putting it all together, what happens when I place an internet telephone call using VOIP?
Regardless of the type of hardware and software being used to implement the internet telephone, the process of making a VOIP telephone call is essentially the same. The major differences among the different types of internet telephones is the amount and type of processing being done by hardware as opposed to software.
If you place a call using an ATA or IP phone adapter to a landline number, connected to a regular analog telephone, the process can be simplified as follows: When you dial the number, the ATA converts the analog touch tone signals into digital form. The number information is routed by the ATA to the VOIP service provider, where the number is associated with an IP address and routed to the physical location that you are calling, establishing a connection to the PSTN at that location. This causes the landline phone to ring on the other end.
When the call is answered, the sound of the other persons voice is transmitted via the PSTN to an interface to the VOIP service provider on the internet. This interface translates the analog voice signals from the phone into digital signals that can be handled by the VOIP service provider. The service provider then routes these digital signals back to the ATA on the originating end, where the digital signals are converted back into analog signals that can be understood by the analog telephone. The same process happens in reverse in order to carry the sound of your voice to the landline number.
As you can see, quite a bit happens when you place a call using VOIP. However, internet telephone hardware and software have progressed to the point where most of this is invisible to the user. Placing an internet telephone call is today almost identical to placing a call using a traditional telephone. This ease of use, coupled with the unique advantages of internet telephones, explains the explosive growth in VOIP telephone usage.
You’ve seen it in the movies and on American television shows such as “24″. Jack Bauer puts a trace on a mobile number and in minutes they have the suspect’s exact position displayed on a hi-tech phone map. It all sounds like Hollywood fiction or a secret service spying fantasy, but you may be surprised to learn that not only does such technology exist, it is also now available for anyone to use in mainland Great Britain!
Mobile phone tracking was quietly launched in mainland Great Britain during 2003. Currently it works on T-Mobile, Vodafone, Orange and O2 standard GSM networks and that includes Pay As You Go phones, but other networks such as 3 and Virgin will follow soon, along with support for 3G networks. Surprisingly no extra hardware is required and it will work on any standard handset – even older models – providing you have the permission of the person you want to track. You don’t even have to use the internet, although many tracking services require you to register and view the location maps online.
The technology behind this new tracking service is surprisingly simple. All mobile phones work by being constantly in touch with the nearest phone mast to maintain good reception. You can sometimes even hear these signals as funny chirruping/clicking sounds if you place a mobile phone close to a loudspeaker or radio. What mobile tracking does is measure the distance the signal travels from the phone to the phone mast. A bit like counting how long it takes to hear a clap of thunder, after a flash of lighting, to calculate how far away a storm is, only in this case it’s a lot more sophisticated as it uses more than one mast to triangulate the position. The one drawback is the phone has to be switched on, so it won’t work on a lost mobile after the battery has run down!
GSM mobile phone tracking is cheaper, but less accurate than GPS satellite tracking which has been used for many years by the road haulage industry and in car Sat Navigators. Unlike GPS, GSM won’t show you what street the mobile is on. What it will do though is show you a radius of where it is likely to be. The accuracy will vary on a number of factors, such as the landscape (i.e. is it flat or hilly), how many phone masts are nearby (towns are much better than the countryside in this respect for network coverage) and even the weather will affect the results slightly, but the best accuracy is usually up to 50 to 100 metres. Obviously this is enough to find a person or stolen vehicle, but not always a lost phone.
Setting up mobile phone tracking is easy and normally only takes a few minute to complete. Registration methods vary depending on which company you choose, but they all share similar guidelines. These codes of conduct have been laid down by the phone network operators to prevent misuse, such as by paedophiles. The first is that you must provide your full name and address and a valid form of online payment (either a credit or debit card) which must match the address of the person making the application.
You also need the permission of the person you intend to track! This is usually taken care of for you by the service provider automatically sending an SMS text message to the mobile number. This normally includes a password, or short code, which you’ll need to be able to activate the phone. Once you have done that you can start tracking! Most service providers allow you to view the maps as a web page and some services such as www.traceamobile.co.uk also allow you to see it as a text message on your mobile.
Sales of mobile phone tracking have been brisk, according to Trace A Mobile’s Managing Director Jonathan Cook. “Since launching in October 2003, we have signed up thousands of customers who are both family and business users. We have also covered major sporting events, like the London Marathon and the Great North Run for the BBC, who wanted to track the location of celebrity fun runners, such as Nell McAndrew and Ranulph Fiennes, who were carrying mobiles. All of this has generated a lot of media interest and publicity.”
Business users have also been quick to spot the advantages of mobile phone tracking to find people on the move. Obvious business benefits include being able to track the location of deliveries, eg van drivers, or monitor sales reps or staff on call outs. It is even being used to retrieve stolen assets where a “tracked” phone has been placed somewhere out of sight inside a vehicle acting as a passive “phone finder” unit.
One of the leading mobile phone tracking companies catering for this growing B2B market is www.mobilelocators.com, although they are keen to stress – just like the domestic versions of the service – that employees have to give their consent to being tracked. It would seem though that employees are happy to be tracked, as long as they are kept informed and made aware of the potential safety benefits it offers them, eg not needing to answer so many calls from head office while driving or should they get into difficulties in a medical emergency, or if they find their life is in danger and they are unable to call for help.
So how much will mobile phone tracking cost you or your business? Probably less than you think. There are a number of different pricing models. Some are subscription based and include free location tracks. Others are Pay As You Go allowing you to pre-pay for credits.
Nevertheless prices are competitive and are broadly similar for private and commercial users. For example, Trace A Mobile offers 10 free searches a month for a subscription of £5 a month. This covers up to 5 mobile phones and is aimed at families and children. Locate Mobiles offers a yearly package at £50, which saves £10, but only includes 10 free search mobile credits, however this covers up to 10 phones so is ideal for small to medium sized business and also includes a mobile tracking scheduler and location reports, which can be emailed or viewed online. The cost of each location search varies from company to company, but is in the range of 20-50p, depending on the volume purchased. What is mobile tracking not? Well it is not a mobile phone directory so you can’t look up mobile devices or create a phone tracking list. It only works on individual mobile devices that have a SIM card and unique mobile number. So can you look up a mobile number? Mobile tracking services don’t keep lists of mobile numbers or mobile device details, such as the make or model of phone. The idea is you can only find people like friends or family via their mobile numbers. You can though register multiple mobile numbers as long as each phone passes the security checks, eg it accepts the text message sent to it.
Although consent was given by the UK’s major mobile phone networks to run this service in mainland Great Britain, this has not been the case for the whole of Europe or the rest of the world for that matter. Currently in Europe only Germany, Netherlands and Norway have similar services, with the US still lagging behind in GSM tracking technology.
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