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  2. Thousands of Verizon users report issues, including in ... - AOL

    www.aol.com/thousands-verizon-users-report...

    What to know about wireless network SOS outage issues on iPhone Over 100,000 Verizon customers reported an outage at its peak around 10:30 a.m. In Kansas, Wichita is among the cities with mobile ...

  3. Verizon says network disruption is resolved; FCC ...

    www.aol.com/verizon-down-thousands-users-report...

    Verizon fully restored a network disruption that impacted thousands of customers in the U.S. on Monday, the company announced, hours after the Federal Communications Commission said it would ...

  4. Verizon users experience outage across several states ...

    www.aol.com/news/verizon-users-experiencing...

    Verizon customers throughout the U.S., including Washington state, were without cellular service for about seven hours on Monday, the company announced in two updates on social media.

  5. List of mobile virtual network operators in the United States

    en.wikipedia.org/wiki/List_of_mobile_virtual...

    In general, the types of phones and other devices supported by the MVNOs are in line with the technologies used by the Mobile Network Operator (MNO), the underlying cellular network provider. All major and regional MNOs use 4G LTE / LTE Advanced and 5G NR protocols (2G and 3G having been deprecated and shut down), with GSM technologies.

  6. iPhone 4s - Wikipedia

    en.wikipedia.org/wiki/IPhone_4S

    The iPhone 4s setup screen – it is the first iPhone that does not need to connect to iTunes in order to be activated because iOS 5 introduces features such as iCloud. The iPhone 4s, like other iPhones, runs iOS, Apple's mobile operating system. [34] The user interface of iOS is based on the concept of direct manipulation, using multi-touch ...

  7. Cellular frequencies in the United States - Wikipedia

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

    Professional wireless microphones used the 700 MHz band until 2010 when they were made illegal, but equipment still exists in use that may interfere with 3G and 4G technologies. [ 10 ] Due to immediate adjacency to channel 51 lower 700 MHz A block license holders were prohibited to use it within channel 51 station service areas.

  8. Is AT&T down? Network outage reported; iPhones show SOS mode

    www.aol.com/t-down-reports-outage-grow-113203784...

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  9. 4G - Wikipedia

    en.wikipedia.org/wiki/4G

    In 2011, Argentina's Claro launched a pre-4G HSPA+ network in the country. In 2011, Thailand's Truemove-H launched a pre-4G HSPA+ network with nationwide availability. On March 17, 2011, the HTC Thunderbolt offered by Verizon in the U.S. was the second LTE smartphone to be sold commercially. [60] [61]