What Is Dual Card Cell Phones and Why We Need?

You may always find or have a requirement of have a cell phone with at least two phone numbers. If you follow the Chinese mobile phone’s development recently, you may find there are more and more people take part in using Dual Card Cell Phones.

Major mobile phone companies Samsung, Nokia, Samsung, Motorola has been slow to catch up with the release of model of Dual Card Cell Phones. The development is fast. Does it really there are so many people need Dual Card Cell Phones? Maybe they use the Dual Card just want to avoid the phone is engaged with each other, which can really help a lot to our consumers.

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Originally, the Dual Card Cell Phone limited in using two SIM cards in a same GSM cell phone, and now, whatever is a TV phone, or any other dual card phone, as long as it can take two SIM cards, and can be read fluently, and then it is the double-card mobile phones.

How does one phone can receive signals for both numbers at the same time? The answer is dependent on the phone itself. Some types of unlock cell phones has two CPU (central processing unit, part of the phone, do the work of “thinking”) to allow their potential to answer two calls at the same time.

To the customers, there are always two results, because, not all dual card mobile phone has two CPUs. And in this case, if you are just on the phone, then another call is coming, the double card cell phone would only tell the person who made the call that your line is busy. Or there is a Secretary Service on your phone software, and then if your phone appears on another line, it will be transported into the voice mail.

The concept of dual SIM mobile phone for many people for various reasons, whether you are interested in a phone call or two major brands card phone from China. However, because the coverage of a given plate, economical and convenient.

There are many reasons for people who want to have a Dual Card Cell Phone, whether you are interested in major brand cell phones or just the phones come from China common market. We can summarize all the reasons into three points: coverage, economy and convenience.

hebe – About the Author:

Hehe is an editor of wholesale electronics website. In his 18, he began to be involved in business area and study how to be a great businessman by himself. Now, he is a marketing expert.

Source: http://www.articlesbase.com/copywriting-articles/what-is-dual-card-cell-phones-and-why-we-need-3458745.html

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Tips on How to Unlock an Android Phone

Description
Buying Cheap unlocked android cell phones with Wholesale Price from TradeTang.com.We offer variety of cheap unlocked cell phones,cheap cell phones unlocked with the quality and service you can count on.

In a word, we know that sometimes android users want to unlock their phono in order to change SIM cards, so they need unlock their android phone. Those steps will help them unlocked android phones.

Many Android users wish to unlock their phones in order to use them with local SIM cards while traveling, or on domestic carriers that don’t offer an Android phone for sale. Fortunately, this is easily accomplished with an unlock code and a second SIM card. Be sure to do your research before attempting to unlock your phone, since unlocking can cause unintended consequences such as decreases in data speed.

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Step 1
The useful tips is to use cheap unlocked cell phones,also Obtain an unlock code. T-Mobile users can wait three months from the date their contract starts and then request a free unlock code from T-Mobile. If you’re not a T-Mobile customer or wish to unlock your phone immediately, purchase an unlock code online. You’ll need your IMEI number, which you can find by going to Settings > About Phone > Status.

Step 2
Turn off your Android phone and remove the back cover and battery. Look for the SIM card, and remove the one that’s currently in your phone. Set it aside. Insert the new SIM card and replace the battery and back cover. Turn your phone back on.

Step 3
When the phone boots up, it will display a screen asking for an unlock code for the new SIM. Enter the unlock code when prompted. Your phone is now unlocked.

How to buy wholesale cheap cell phones unlocked from China: You will enjoy shopping for quality cheap cell phones unlocked at wholesale prices by browsing through the great selection of wholesale cheap cell phones unlocked online at TradeTang. Look for the best deals on affordable cheap cell phones unlocked from reliable Chinese cheap cell phones unlocked wholesalers and suppliers. Find the wholesale products that you exactly want.

sarah – About the Author:

How to buy wholesale cheap cell phones unlocked from China: You will enjoy shopping for quality cheap cell phones unlocked at wholesale prices by browsing through the great selection of wholesale cheap cell phones unlocked online at TradeTang. Look for the best deals on affordable cheap cell phones unlocked from reliable Chinese cheap cell phones unlocked wholesalers and suppliers. Find the wholesale products that you exactly want.

Source: http://www.articlesbase.com/cell-phones-articles/tips-on-how-to-unlock-an-android-phone-4734549.html

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6 Things You Should Never Do With Your Cell Phone

 

The cell phone is a truly magical piece of technology. The mind actually spins when trying to consider all the ways it has changed our lives for the better. But with all that convenience there is also additional risk. Using (or more commonly misusing) a cell phone can lead to disastrous consequences. Here are six things to avoid when it comes to your cell phone.

 

1. Don’t drive while on the phone. Automobile accidents related to cell phone use are now considered as much of a menace as driving under the influence of drugs or alcohol. Never drive while using a handset phone to have a conversation. Using a hands-free device such as Bluetooth can make things better, but the call itself is still a distraction. Better to pull off to the side of your road when you need to talk on your cell phone.

 

2. Don’t leave it unattended. Every year, thieves steal thousands of cell phones off of unsuspecting individuals. Don’t be a statistic! Protect your cell phone at all times. Never leave your phone out on a table at a restaurant, in an open purse or unlocked car. You might want to look into getting insurance on your cell phone as well. If the deductible is inexpensive, and you own a high-end smart-phone, the few dollars a month could well be worth it.

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3. Don’t make calls when you don’t know the rates. Roaming charges and long distance calls can add up fast. That’s why you should always know the calling rates and pricing structure when using your phone on a trip away from home. Remember, if roaming charges are a part of your cell phone package, limit your call time to emergencies and vital personal or business calls.

 

4. Don’t neglect your battery. Often times, people engage in bad cell phone battery habits without even knowing it. To keep your battery working longer, take a single day out of the week and let the power on your phone die all the way down until it shuts off. Then recharge it back up to full strength. This single action will help add months of life to an existing cell phone battery.

 

5. Don’t pay too much for it. In a true retail tragedy, every day people walk into retail cell phone stores and plunk down hundreds of dollars for the latest cell phone models. Or worse, they commit to long, expensive service contract extensions that keep them from finding a more appropriate calling plan. Right now, smart shoppers are online buying discount unlocked cell phones and cell phone accessories that offer a lower price tag without sacrificing features or quality.

 

6. Give it to your teenager without a strict set of rules. Teenagers and cell phones can be a dangerous mix unless there are some clear guidelines about usage. Make your teen an active part of the process by showing them the bills every month and clearly explaining the rules of engagement when it comes to their calls. Also, it is essential that they know NEVER to use the phone while driving, even in an emergency.

 

Looking for one-stop shopping for cell phone batteries, chargers, headsets, cases and more? Visit www.All4Cellular.com for great prices on cell phone accessories from all the major brands. At All4Cellular, we’ve got everything you need to drive safer, keep your phone protected and always powered up. Visit the cell phone accessory experts at www.all4cellular.com today!

Mark Etinger – About the Author:

Mark Etinger is a business strategist at Ajax Union Marketing Ajax Union specializes in Business Development and Internet Marketing

Source: http://www.articlesbase.com/cell-phones-articles/6-things-you-should-never-do-with-your-cell-phone-766378.html

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BlackBerry Mobile Phones – Providing Features Beyond Your Expectations

BlackBerry is known for manufacturing some of the most stunning SmartPhones with cool features. Though, they are designed keeping in mind the needs of working-class people who want to have have high end applications in their gadgets so that they can meet their professional demands while fulfilling their entertaining desires. Furthermore, Blackberry phones are suitable for communicating especially through emails. Almost every handset by this brand is supported with HSDPA, GPRS network with which you can enjoy high speed internet on the move without any interruption.

One of the prominent BlackBerry mobile phones is Blackberry Curve 8520. With dimensions of only 109 x 60 x 13.9 mm and weight of around 106 grams this phone is easy to carry and hold. The display screen measures 2.46 inches and has a high resolution (320 x 240 pixels) with a great clarity. The Trackpad helps you in the navigation while Bluetooth 2.0 enables you enhanced data rate. Not only this, the media player supports MPEG4, H.263, H.264 and WMV3 video file formats and bmp, jpg, png, tif and wbmp image formats.

Other phone is the series of technically advanced handsets is Blackberry Storm 9500 supporting 3.2 mega pixel camera with features like auto flash, auto focus and 2 times digital zoom. The transmissive TFT 3.25 inches wide LCD gives you the high resolution of 480 x 360 pixels. It supports 65 k colours and you can adjust the font size according to your suitability and preference. Its SurePress technology helps you to quickly navigate through the menus. You just need to touch your finger to the touch screen on the application and press down with your finger to open the application. With SurePress you can have the full control of the actions on the screen. Last but not the least, the handset comes preloaded with BlackBerry maps and with Assisted GPS.

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Bold 9000 is yet another one in the range of latest Blackberry mobile phones. Its 3.2 mega pixel camera provides you sharp and clear quality pictures with features like auto focus, auto flash and image stabilization. The 2.44 inches large HVGA display gives you crystal clear clarity. Icing on the cake is that, the QWERTY key board comes with back lighting facility and the trackball is used to navigate through the menus.

Lately, almost every device by this brand has all the necessary features like GPS, BlackBerry Maps, Wi-Fi, Bluetooth, Media player and Key board security. Besides that, be it be camera, music, navigation or any other enhanced feature these phones stand out in everything. They are high performers and trend setters among other phone available in the market. There’s no need to lag behind so get set go and grab your favourite one.

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Source: http://www.articlesbase.com/internet-marketing-articles/blackberry-mobile-phones-providing-features-beyond-your-expectations-4399852.html

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An Overview Of Some Of The Latest GPS Tracking-Enabled Cell Phones

The attack on the Twin Towers in New York brought attention to more than just the spread of terrorism around the globe; it also showed how vulnerable our communications systems are, especially in regards to cell phones. The FCC has ordered app cellular phone companies to institute technology allowing for cell phones to be traced within 100 meters. The cellular companies for the most part have integrated the GPS technology into the actual phone itself instead of taking on the momentous task of changing and modifying their networks of towers.

Now before you get all excited about the fact that your phone may have GPS technology let me set you straight. This is not the kind that you have in your car or use on your boat when you go fishing offshore. This is exclusively for tracking where you are when you are making a call. If you are a good guy this can be great news, if you get lost or in trouble and dial 911 they can locate you. If you are a bad guy, or a terrorist, this isn’t great news for you because they can now trace your calls and find out exactly where you are to take you down.

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Now, on to a brighter outlook, the cell carriers are working to enable customer accessible GPS service. Some of these are available now and able to be utilized through third party providers.

Motorola is the maker for cellular phone GPS tracking units for Nextel using the Motorola i205, i305, i530, i710, i730, i733, i736 and i830 iDEN®. As on of the leaders in bringing this technology to the market, Motorola sources say that the phones are programmable which allows for software developers to design the applications that will allow the user of the phone access to the GPS data in addition to the providers of the service.

As of now, the Nextel Corporation offers a wide variety of cell phone GPS tracking solutions made for use with the above mentioned Motorola cell phones. The Mobile Locator One is of the well-known cell phone GPS tracking solutions developed by Nextel. In addition there are other solutions are provided by the affiliates of Nextel itself, as well as by third parties like Trimble and Mapquest.

Nokia recently announced that they were offering their Xpress-On GPS available as optional hardware to the owners of the Nokia 5140 model cell phones in North America. This would allow for the phones to be used over the GSM networks through location service applications.

Hopefully with the advances we are seeing it won’t be long before the GPS technology is widely available. It is already available in smart phones like the Treo as an upgrade with additional software.

Gregg Hall – About the Author:

Gregg Hall is an author living in Navarre Florida. Find more about this and RC Planes and Helicopters at http://www.scientificgiftsplus.com

Source: http://www.articlesbase.com/gadgets-and-gizmos-articles/an-overview-of-some-of-the-latest-gps-trackingenabled-cell-phones-46348.html

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