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  2. Sprint Corporation - Wikipedia

    en.wikipedia.org/wiki/Sprint_Corporation

    Sprint Corporation. Sprint Corporation was an American telecommunications company. Before being acquired by T-Mobile US on April 1, 2020, it was the fourth-largest mobile network operator in the United States, serving 54.3 million customers as of June 30, 2019. [ 3]

  3. Comparison of mobile phone standards - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_mobile_phone...

    Cellular network standards and generation timeline. This is a comparison of standards of wireless networking technologies for devices such as mobile phones. A new generation of cellular standards has appeared approximately every tenth year since 1G systems were introduced in 1979 and the early to mid-1980s.

  4. List of mobile network operators - Wikipedia

    en.wikipedia.org/wiki/List_of_mobile_network...

    This is a list of the world's thirty largest terrestrial mobile phone network operators measured by number of subscriptions. Rank Country Company Main markets

  5. GSM frequency bands - Wikipedia

    en.wikipedia.org/wiki/GSM_frequency_bands

    In North America, GSM operates on the primary mobile communication bands 850 MHz and 1900 MHz. In Canada, GSM-1900 is the primary band used in urban areas with 850 as a backup, and GSM-850 being the primary rural band. In the United States, regulatory requirements determine which area can use which band. The term Cellular is sometimes used to ...

  6. 5G - Wikipedia

    en.wikipedia.org/wiki/5G

    Wireless network technologies. In telecommunications, 5G is the fifth-generation technology standard for cellular networks, which cellular phone companies began deploying worldwide in 2019, and is the successor to 4G technology that provides connectivity to most current mobile phones. Like its predecessors, 5G networks are cellular networks, in ...

  7. Top US carriers say roaming customers facing connectivity issues

    www.aol.com/news/top-us-carriers-roaming...

    June 27, 2024 at 11:49 AM. (Reuters) - Major U.S. telecom service providers said on Thursday some of their users traveling overseas were having connectivity problems due to an issue at a partner ...

  8. List of mobile network operators of the Americas - Wikipedia

    en.wikipedia.org/wiki/List_of_mobile_network...

    However, it does not regulate most aspects of mobile phone service; prices and service quality are not regulated at all, while spectrum allocation is handled by Innovation, Science and Economic Development Canada. There are numerous mobile virtual network operators, such as Virgin Mobile Canada. These are not presently listed due to difficulty ...

  9. Google brings AI answers in Search to new countries - AOL

    www.aol.com/news/google-brings-ai-answers-search...

    August 15, 2024 at 6:02 AM. By Kenrick Cai. SAN FRANCISCO - Google parent Alphabet said on Thursday it was expanding its AI-generated summaries for search queries to six new countries, just two ...