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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. Scientists Can Now Use WiFi to See Through People's Walls - AOL

   www.aol.com/scientists-now-wifi-see-peoples...

   Researchers at Carnegie Mellon University can now map human bodies through walls using WiFi signals. This won’t get creepy. Scientists Can Now Use WiFi to See Through People's Walls

4. Researchers use ambient WiFi radio waves to see through walls

   www.aol.com/news/2012-08-03-researchers-use-wifi...

   Seeing through walls hasn't been a super hero-exclusive activity for a while now. According to Popular Science, however, University College London researchers Karl Woodbridge and Kevin Chetty have ...

5. EE to launch its seamless WiFi calling feature on April 10th

   www.aol.com/news/2015-04-06-ee-seamless-wifi...

   EE's been talking about adding WiFi calling to its list of customer conveniences since last summer, and though slightly delayed, the feature is now ready for prime time. Well, almost, as WiFi ...

6. Voice over WLAN - Wikipedia

   en.wikipedia.org/wiki/Voice_over_WLAN

   Voice over wireless LAN (VoWLAN), also voice over Wi‑Fi (VoWiFi [1]), is the use of a wireless broadband network according to the IEEE 802.11 standards for the purpose of vocal conversation. In essence, it is voice over IP (VoIP) over a Wi-Fi network. In most cases, the Wi-Fi network and voice components supporting the voice system are ...

7. Smartphone ad hoc network - Wikipedia

   en.wikipedia.org/wiki/Smartphone_ad_hoc_network

   By merging the Linux Wireless Extension API with parts of the Android software stack, a modified version of Android can enable the ability to harness the ad hoc routing, communications and networking features of the onboard Wi-Fi chip. This empowers millions of Android phones with ad hoc mesh connectivity and networking capabilities.

8. AI can ‘see’ people through walls using WiFi signals - AOL

   www.aol.com/news/ai-see-people-walls-using...

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9. 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.