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  2. Preferred Roaming List - Wikipedia

    en.wikipedia.org/wiki/Preferred_Roaming_List

    Preferred Roaming List. The Preferred Roaming List ( PRL) is a database residing in a wireless (primarily CDMA) device, such as a cellphone, that contains information used during the system selection and acquisition process. In the case of R-UIM -based CDMA devices, the PRL resides on the R-UIM. The PRL indicates which bands, sub bands, and ...

  3. United States Cellular Corporation - Wikipedia

    en.wikipedia.org/wiki/United_States_Cellular...

    United States Cellular Corporation ( doing business as UScellular and formerly known as U.S. Cellular) is an American mobile network operator. Its stock is publicly traded, but Telephone and Data Systems Inc. owns a controlling stake (83% economic and 96% voting power). The company was formed in 1983 and is headquartered in Chicago, Illinois.

  4. List of open-source mobile phones - Wikipedia

    en.wikipedia.org/wiki/List_of_open-source_mobile...

    Generally, the phones included on this list contain copyleft software other than the Linux kernel, and minimal closed-source component drivers (see section above). Android-based devices do not appear on this list because of the heavy use of proprietary components, particularly drivers and applications. [7] [1] [8]

  5. Download and install the AOL app on Android

    help.aol.com/articles/download-and-install-the...

    The AOL app is available for Android devices running Android 9.0 or newer. 1. Open the Google Play Store on your device. 2. Type "AOL" in the search field. 3. Choose AOL - News, Mail & Video from the search results. 4. Tap Install. 5. Tap Open. If you're unable to update the AOL app, use the webmail version.

  6. Overview of the updated AOL app experience for Android

    help.aol.com/articles/Overview-of-the-updated...

    To delete an email in the app, there are a few options: 1. From the message list, swipe to the left on a message to delete. 2. Tap on a message to open it and then tap the trash can icon in the lower left. 1. Tap the icon to the left of the sender's name on each message to delete. This will show the selection squares for all of the list.

  7. List of mobile phone brands by country - Wikipedia

    en.wikipedia.org/wiki/List_of_mobile_phone...

    Germany. AEG. BenQ Mobile. Bankruptcy in 2006, defunct in 2007. Grundig Mobile. Hagenuk Telecom GmbH. insolvency in 1997, mobile phone development and manufacturing business acquired by Telital in 1998 [ 9] Siemens Mobile. Acquired by BenQ Corporation in 2005 to form BenQ Mobile.

  8. Cellular frequencies in the United States - Wikipedia

    en.wikipedia.org/wiki/Cellular_frequencies_in...

    There are 51 MTAs, 493 BTAs and 175 EAs in the United States. The Advanced Wireless Services (AWS) bands, auctioned in the summer of 2006, were for 1,710–1,755 MHz, and 2,110–2,155 MHz. The spectrum was divided into blocks: A blocks were for Cellular Market Areas, based on existing cellular (1G) licenses, and were 2 × 10 MHz.

  9. Over-the-air update - Wikipedia

    en.wikipedia.org/wiki/Over-the-air_update

    Over-the-air provisioning (OTAP) is a form of OTA update by which cellular network operators can remotely provision a mobile phone (termed a client or mobile station in industry parlance) and update the cellular network settings stored on its SIM card. This can occur at any time while a phone is turned on.