is any data stored on sim card?
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What is stored in the SIM? SIM cards contain mobile phone number, carrier information, billing information and address book. SIM cards can be removed from one phone and inserted into another phone, so you won't lose the phone numbers and other data when you swap to a new phone.
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Data Storage Data in an SD card is stored on a series of electronic components called NAND chips. These chips allow data to be written and stored on the SD card. As the chips have no moving parts, data can be transferred from the cards quickly, far exceeding the speeds available to CD or hard-drive media.
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Lock your SIM card with a PIN (personal identification number) to require an identification code for phone calls and cellular-data usage. ... Then, every time you restart your device or remove the SIM card, your SIM card will automatically lock and you'll see "Locked SIM" in the status bar.
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Your SIM card packs all your contacts, text messages and subscriber information into 64 kilobytes of memory. That's a laughably tiny amount of memory, but it does the trick. ... Most smartphones will offer 64GB of memory for all the extra stuff like the apps, and your photos and such.
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To see the cellular data usage for individual System Services, go to Settings > Cellular or Settings > Mobile Data. Then scroll to the bottom of the screen and tap System Services. Cellular data can't be turned on or off for individual System Services.
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Scroll down to find which apps are using cellular data. ... When cellular data is off, apps will only use Wi-Fi for data. To see the cellular data usage for individual System Services, go to Settings > Cellular or Settings > Mobile Data. Then scroll to the bottom of the screen and tap System Services.
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Please be assured that you won't lose any data stored or apps installed on your device if you change your SIM card. ... Apps, pictures, and videos are stored on your phone's memory (internal or memory card) and will not be deleted if the SIM card is removed.
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To stop other people using your SIM card to make phone calls or use cellular data, you can use a SIM PIN. Then, every time you restart your device or remove the SIM card, your SIM card will automatically be locked and you'll see "Locked SIM" in the status bar. Don't try to guess your SIM PIN.
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['Red 40GB. Data40GB. Minutes & TextsUnlimited. ... ', 'Red 40GB with Entertainment. Data40GB. Minutes & TextsUnlimited. ... ', 'Red 20GB. Data20GB. Minutes & TextsUnlimited. ... ', 'Red 20GB with Entertainment. Data20GB. Minutes & TextsUnlimited. ... ', 'Red 5GB with Entertainment. Data5GB. Minutes & TextsUnlimited. ... ', 'Red 5GB. Data5GB. ... ', 'Red 1GB. Data1GB.']
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Import contacts stored on a SIM card Tap Settings > Contacts > Import SIM Contacts. If asked, choose where you want to import your SIM card contacts. Wait for the import to complete. Open Contacts and make sure that your contacts imported.
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You can find out how much data you've used just via Personal Hotspot in the Cellular/Cellular Data view. Tap System Services at the bottom, and all the iOS uses, including Personal Hotspot, are displayed. You can discover Personal Hotspot's portion of overall cellular data consumed.
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['Short answer: Photos are not stored on SIM cards. Messages could be, but are usually not. ... ', 'Longer answer: A SIM card only has 128 KB of memory. ... ', "Usually, in smart phones, texts and contacts are being stored in the device's memory. The photos would also be stored in the device's memory or on a separate SD card."]
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['Open your Contacts application (sometimes named People).', 'Tap the More option (sometimes this is three dots stacked vertically).', 'Select Import/Export.', 'Choose Export to SIM and pick which information you want to store on the SIM card.']
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['Touch Apps.', 'Touch Settings.', 'Scroll to and touch About phone.', 'Touch Status.', 'Touch SIM status.', 'Scroll down to view your phone number.']
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Your SIM, or Subscriber Identity Module, does have a number associated with it, called a SIM serial number (SSN). This number is also referred to as the integrated circuit card identifier (ICCID). ICCIDs are stored in the SIM cards and are also engraved or printed on the side of the card.
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["Go to your phone's settings.", 'Find Data Usage and tap on it. This option is usually in the Wireless & Networks menu.', 'When you enter the Data usage menu, you should see how much data you have used up.']
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Go to Settings and choose Mobile data. Then scroll down to Use Mobile Data for: where you can see how much data you use on each application.