when this GT-I9300 phone isn't actually using the data service

Since AT&T won't unlock your new Galaxy S4 unless you pay full price for it, what should you do? First of all, I don't think it's worth it to buy the Galaxy S4 at full price just so you can use it abroad with a foreign SIM. My advice is before you upgrade to the GT-I9300 , get your old smartphone unlocked. If you are out of contract, which it sounds like you are, and you're a customer in good standing with AT&T, this should not be a problem. I'd use the older, unlocked smartphone while in Spain instead of the new GT-I9300 . This way you can put a Spanish SIM card in your unlocked phone and you'll save yourself some more money. If you still want to buy the Galaxy S4 before you leave, go ahead. You can always put the device on airplane mode and use all the Internet-enabled features and apps when you are in a Wi-Fi hot spot.

Almost three years ago, I bought an iPhone 3GS with a new two-year contract from AT&T. It came with a $30 unlimited data plan. My two-year agreement ended in June of 2012. I bought the new I9300TV in October and kept my old unlimited data plan.sdDS12Dsa

I gave my old iPhone to a family member, and I added her to my plan for an additional $9.99 per month. She just put her old SIM card from her flip phone into my old iPhone. She still only uses her phone for voice calls and text messaging. She does not use any data, unless she is in a Wi-Fi hot spot.

For over a year, AT&T didn't charge me for data on the iPhone 3GS, because that line didn't use data. But then a few months ago AT&T charged an extra $30 on my monthly bill. I contacted customer support, and I told them that the discount cell phones doesn't use data. They refunded my $30.

A month later, the same thing happened again. I contacted customer support, explained the situation, and they refunded me my $30. But this time the representative said that was the last refund for me. And she said that AT&T would start charging me for data every month even though this iPhone 3GS doesn't actually access any data.

My question to you is, why is GT-I9300 able to charge me for this data when this phone isn't actually using the data service? It doesn't seem fair to me.A wireless carrier might argue that it's only fair to ask all smartphone customers to chip in the full price of a data plan since it costs billions of dollars to build these networks. Operators may also argue that it only makes sense to force subscribers to sign up for a data plan if they have a smartphone, because the phone is designed to do much more than make phone calls and send text messages. But the reality is that for frugal consumers, using a hand-me-down device and accessing the Internet only when in a Wi-Fi hot spot is a much more affordable way to use a smartphone.

This approach doesn't offer ubiquitous access, but for some people, it works just fine. It sounds like that's the case for your relative who inherited your I5 MTK6577. If you are interested in a less expensive option and your family member only wants to use data in a Wi-Fi hot spot, you may want to check out some prepaid options that offer this type of service or can at least offer you a less expensive monthly plan.

Republic Wireless may be a service to consider. It has a $19-a-month plan that offers unlimited talk, text, and data. The GT-I9300 company actually uses Wi-Fi networks throughout its coverage area to offer the data service. The only downside for you is that your relative would have to buy a new phone. And right now, the handset choices are very limited.

In a world of unified networks, GT-I9300 phones are easy prey for hackers

Unified communications—bundling all communications channels on a single IP platform—offers the promise of simplified IT management and cost savings, because an enterprise has to maintain and manage a single network rather than separate networks for voice and data. But as voice becomes just another data service, GT-I9300 phones are being increasingly exposed to threats from the Internet.

Denial of service attacks against phone systems, or TDOS, GT-I9300 have become more frequent in the past two years, and a report from SecureLogix on Voice and Unified Communications predicts that the problem is likely to get worse before it gets better.cdF34ds

“In the future, these attacks will be much more severe,” the company warns. “By simply generating more calls or using more entry points to the UC network, many more I9300TV calls can be generated, resulting in a very expensive attack or one which degrades the performance of a contact center, rendering access unavailable to legitimate callers.”

It should be noted that, as a provider of TDOS mitigation services, SecureLogix has a horse in this race and might not be 100 percent objective. But it is hard to deny the problem.

Earlier this year the Homeland Security Department altered government emergency communications centers after a rash of phone DOS attacks flooding public safety answering points in an apparent attempt to extort money. As early as 2010 the FBI warned that TDOS apparently was being used as diversions for more serious crimes, and last year, researchers at Arbor Networks reported hackers advertising TDOS-as-a-service.

What is new, or at least changing, GT-I9300 is the growing ease of launching such attacks. Free software is available to automatically generate robocalls, and VOIP-aware botnets can generate massive numbers of calls from many locations, making the distributed attacks harder to spot.

“On the origination side, the public voice network looks more like the Internet every day from a call generation point of view,” the report says, making it easy for an attacker to generate floods of calls. “This change is accelerating and is out of the control of the enterprise.”

On the receiving side, if an enterprise that has integrated its voice systems into its data network, phones become one more entry point for attackers. And even if phones are not plugged into the network, phone DOS attacks can tie up customer services, cut off phone service, and leave the agency vulnerable to fraud and blackmail.

There is little an agency can do to prevent keep attackers from launching attacks. But as a potential target, phone DOS is one more problem to keep in mind. If your voice system is integrated into your data network, remember that VOIP needs to be managed like all other services. And if it is not in your data network, bear in mind that your I5 MTK6577 phone system still is a critical communications link that should be monitored like other links. Pay attention to volume and capacity and be aware of unusual patterns that degrade your quality of service or even shut it down completely. Ensure that your analysts, service providers and security providers are ready to identify and track these activities and have the ability in place to block malicious traffic.

Buy Cheap Cell Phones For Sale - But Only If They Come With These Accessories

With the decreasing costs of cell phones and the increased requirement of mobile communications for a diverse range of people, cheap cell phones have become quite common. Either it is the mobile phone manufacturer offering them by slashing prices, or it is the storekeeper offering heavy discounts on old phones Androra A713. However, a mobile phone is not complete and cannot experience optimum usage unless and until it has some specific accessories.

The cost of these accessories depends on the brand and model of mobile that you have bought. For example, the cost of a particular brands' headphone may be equal to the cost of the starter models of another phone manufacturer. Therefore, if you are buying cheap phone from a sale, make sure that these accessories are a part of the deal.sdRd4E34

When some music oriented mobile phones first invaded the market, they did not offer headphones, but today most cell phones offer the rudimentary and standard headphones as a package deal. Some cell phone models and vendors also offer special deals and discounts on other accessories like blue tooth earpiece, etc. Make sure to ask about these discounts while you are at it. Therefore, make sure that you check for them if you are buying a cheap phone.

A data wire can be quite expensive depending on the mobile brand that you own. When the first I9300TV mobile phones that could be synced with the computer were launched, data wires were not offered in the package, but today, with business phones and multimedia phones carving a niche for them in the mobile market, data wires have become part and parcel of a complete phone package. Look for the data wire before buying a cheap cell phone for sale.

Though this is still something that is offered on the high end cell phones like the Blackberry, it never hurts to ask a dealer whether they can offer a pouch at a lesser price since you are already buying a cellphone from them. While the pouch may seem a weird contraption when you first wear it, you will understand how useful it is during the rainy season, or during those times when you cannot hold you I5 MTK6577 mobile in your hand and yet wish to see that it is safe. Mobile phone pouches can be clung to a waist belt or even the insides of a trouser pocket, to ensure that the mobile phone does not fall off or is not stolen.

Options For Making A Cheap International Phone Call

With cultures in the United Kingdom becoming more diverse, the need for cheap international calls has become more and more important. The international Androra A713 call market is well developed in regards to different ways to keep in touch with friends and family overseas.

You can dial direct from your landline, this is usually the most expensive way of calling but the simplest to use.

Technology has provided a new way of keeping in touch, companies such as Skype, Google and Vonage have paved the way in making telephone I9300TV calls over your internet connection. You can usually chat for free using one of these services if the person you are chatting to is using the same service, otherwise if you are calling a landline or mobile there are cheaper ways to keep in touch. Calling under developed countries can be problematic as they tend not to have a such an established internet service and call quality can be poor.

Calling cards are another option but while prices are competitive users often experience poor quality and hidden charges. You also need to visit a retailer to buy one or a credit or debit card to buy or top-up via the internet.fdfRFE23s

Using an instant dial service involves dialling access numbers from your landline which your service provider charges you for or sending an SMS to purchase credit which can be used from your mobile phone. These service are ideal for the regular and occasional user and allow huge savings to be made over dialling direct. The attraction of such a service is that you can choose the best all round landline or mobile service that suits your needs while still being able to take advantage of calling cards rates which a better quality of service. Have you taken the time to insure your I5 MTK6577 cell phone? You have come to rely on your smart phone for a seemingly infinite number of functions, and it would be expensive to replace--perhaps prohibitively so. Take a moment to realize how difficult your life would be if you were suddenly deprived of your mobile, and you may quickly recognize how worthwhile an investment in mobile phone insurance would be for assuring your peace of mind.