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  2. SIM card - Wikipedia

    en.wikipedia.org/wiki/SIM_card

    A typical SIM card (mini-SIM with micro-SIM cutout) A SIM (Subscriber Identity Module) card is an integrated circuit (IC) intended to securely store an international mobile subscriber identity (IMSI) number and its related key, which are used to identify and authenticate subscribers on mobile telephone devices (such as mobile phones and laptops).

  3. Samsung Galaxy Tab 7.0 - Wikipedia

    en.wikipedia.org/wiki/Samsung_Galaxy_Tab_7.0

    The second and current true successor tablets in the series are the Galaxy Tab 3 7.0 and 10.1 as well as the new variant under the Galaxy Tab line and second 8-inch tablet made by Samsung which was the Samsung Galaxy Tab 3 8.0 which are again aimed at budget markets. The front-facing cameras have been upgraded back to 1.3 MP quality, the chip ...

  4. Personal unblocking key - Wikipedia

    en.wikipedia.org/wiki/Personal_unblocking_key

    After the PUK code is entered, the PIN must be reset. If the wrong PUK is entered ten times in a row, the SIM card will become permanently blocked and unrecoverable, requiring a replacement. Mobile phone users are therefore advised by most providers to keep their PUK written down in a safe place separate from the device.

  5. Remote SIM provisioning - Wikipedia

    en.wikipedia.org/wiki/Remote_SIM_provisioning

    Remote SIM provisioning is a specification realized by GSMA that allows consumers to remotely activate the subscriber identity module (SIM) embedded in a portable device such as a smart phone, smart watch, fitness band or tablet computer.

  6. Samsung Galaxy Tab 4 7.0 - Wikipedia

    en.wikipedia.org/wiki/Samsung_Galaxy_Tab_4_7.0

    The Samsung Galaxy Tab 4 7.0 is a 7-inch Android-based tablet computer produced and marketed by Samsung Electronics. It belongs to the fourth generation of the Samsung Galaxy Tab series, which also includes an 8-inch and a 10.1-inch model, the Galaxy Tab 4 8.0 and Galaxy Tab 4 10.1. It was announced on 1 April 2014 and was released on 1 May.

  7. Samsung Galaxy Tab S4 - Wikipedia

    en.wikipedia.org/wiki/Samsung_Galaxy_Tab_S4

    Samsung Galaxy Tab S4 with keyboard and pen. The Tab S4 features an octa-core Qualcomm Snapdragon 835 with 4 GB of LPDDR4X memory. [6] It is available in 64 or 256 GB storage variants, with expandable microSD card support for up to 400 GB (as of Oct 2022 1TB mSD cards do work). [7]

  8. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. eSIM - Wikipedia

    en.wikipedia.org/wiki/ESIM

    An eSIM (embedded SIM) is a form of SIM card that is embedded directly into a device as software installed onto a eUICC chip. First released in March 2016, eSIM is a global specification by the GSMA that enables remote SIM provisioning ; end-users can change mobile network operators without the need to physically swap a SIM from the device.