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  2. Wi-Fi calling - Wikipedia

    en.wikipedia.org/wiki/Wi-fi_calling

    Wi-Fi calling, also called VoWiFi, [1] refers to mobile phone voice calls and data that are made over IP networks using Wi-Fi, instead of the cell towers provided by cellular networks. [2] Using this feature, compatible handsets are able to route regular cellular calls through a wireless LAN (Wi-Fi) network with broadband Internet , while ...

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

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

    Native Wi-Fi calling refers to the ability of mobile phones on the service to seamlessly use Wi-Fi rather than the cellular network to connect normally dialed calls, when enabled. It does not refer to the ability to use third-party programs to make calls over Wi-Fi networks, which is generally always supported on smartphones.

  4. Smartphone ad hoc network - Wikipedia

    en.wikipedia.org/wiki/Smartphone_ad_hoc_network

    This has the potential to threaten telecommunication operators (telcos). Smart phone mobile ad hoc networks can operate independently and allow communications among smart phones users without the need for any 3G or 4G LTE signals to be present. Wi-Fi ad hoc mode was first implemented on Lucent WaveLAN 802.11a/b on laptop computers. Since Wi-Fi ...

  5. The 6 best cellphones for seniors in 2025 - AOL

    www.aol.com/lifestyle/best-cellphone-seniors...

    Best big-screen iPhone Apple iPhone 15 Pro Max 256GB Black Titanium (AT&T) ... this phone is unlocked for use with all phone carriers, which means you have the freedom to choose the carrier with ...

  6. The iPhone 14 & 15 Can Call AAA Even If You Don't Have Cell ...

    www.aol.com/iphone-14-15-call-aaa-175200566.html

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  7. PRIVATE WiFi FAQs - AOL Help

    help.aol.com/articles/private-wifi-faqs

    PRIVATE WiFi assigns you an anonymous, untraceable IP address that hides your actual IP address and location; PRIVATE WiFi solves the inherent security problems of public WiFi hotspots by giving you the same encryption technology used by corporations, big banks, and the government; PRIVATE WIFI also works for wired internet connections

  8. Voice over LTE - Wikipedia

    en.wikipedia.org/wiki/Voice_over_LTE

    VoLTE calling. Voice over Long-Term Evolution (acronym VoLTE) is an LTE high-speed wireless communication standard for voice calls and SMS using mobile phones and data terminals. [1] [2] VoLTE has up to three times more voice [3] and data capacity than older 3G UMTS and up to six times more than 2G GSM.

  9. PRIVATE WiFi® Quick Start Guide - AOL Help

    help.aol.com/articles/private-wifi-quick-start-guide

    The PRIVATE WiFi software will open automatically whenever you start your computer. If you change this default setting, you can manually open PRIVATE WiFi by clicking the desktop icon or on a PC: go to Start > All Programs > PRIVATE WiFi, Mac: double-click the icon in your Applications Folder. 2. Activating PRIVATE WiFi