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What Is a SIM Card Reader?

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  • Written By: Felicia Dye
  • Edited By: Heather Bailey
  • Last Modified Date: 10 March 2014
  • Copyright Protected:
    2003-2014
    Conjecture Corporation
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SIM is an acronym for subscriber identity module. When a SIM card is placed in a phone, it allows an individual to connect to a telecommunications network. SIM cards also act as storage devices that hold some of a phone user’s information such as contact names and phone numbers. A SIM card reader is a device that allows a person to access that information without having to insert the SIM card into a telephone.

These devices come in a range of models and designs. They also have varying price tags. The available functions and manner of operations tend to vary depending on the device. They can usually be purchased on the Internet, at shops specializing in phones and phone accessories, or at electronics stores.

Some SIM card readers are simple machines with digital display screens. These are generally about the size of an MP3 player. When a person inserts his SIM card he may be able to view the names and contacts saved. These devices often have limited memories, which may be more than enough for some but insufficient for others.

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A SIM card reader with a USB plug may be a good option for people who want to exchange information with their computers. With such a device, the user generally inserts his SIM card similar to the way he would do with a phone. Once this is done, he can plug the device into a computer. Then, depending on the device and its accompanying software, he may be able to perform numerous actions.

A USB SIM card reader can allow a user to import his contact information into programs such as Microsoft Outlook or other address books. For people who have a lot of contacts and who want an accessible backup, this may be one of the easiest options. These devices also commonly allow a person to manage the contact information on the SIM card. This means he may be able to search, delete, or create folders.

Some of these devices also give the user the ability to write to the SIM card. Instead of the user having to manually enter contact information and store it with a phone keypad, he may be able to do this from his computer. He may also be able to export information already stored on his computer to the SIM card.

There are also SIM card readers with recovery features that help people retrieve lost information. In some cases, the information may not be lost. It may have been deleted by one person, but with the right SIM card reader, another person is capable of retrieving it. This feature is often marketed to curious partners.

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Discuss this Article

anon315322
Post 2

Where could one purchase a good sim card reader and writer, excluding online options.

hyrax53
Post 1

SIM card readers make it so much easier to put files onto your computer, especially things like photos from a camera. Before, I had to plug in my camera, wait for my computer to respond, and wait for the pictures to load. With a SIM card reader, I just take it out of the camera, slip it in, and my pictures are all loaded up in seconds.

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