How to Make Free Wi-Fi Calls with Google Hangouts Dialer
Select phones are capable of Wi-Fi Calling, allowing you to make and receive domestic or international calls over a Wi-Fi network, even if you're not in Verizon coverage. An even better advantage is if you have service issues while indoors like dropped or failed calls, Wi-Fi calling helps with those problems by routing your call over your Make calls over Wi-Fi - Google Fi Help Just look at your Phone app right after placing your call. If your call is connected over Wi-Fi, at the top of the screen you'll see Wi-Fi and the name of the network you're connected to. Note: Calls to 911 over Wi-Fi operate differently than traditional calls to 911. Learn more about calls to 911 over Wi-Fi. Skip the cell plan: Make voice calls using Wi-Fi - CBS News
Make a call with Wi-Fi Calling - Apple Support
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Jan 31, 2019 Wi-Fi Calling from T-Mobile | T-Mobile Support Outgoing calls and messages that you make to U.S. phone numbers: No fees; If you have a plan without unlimited, calls and messages count against your plan limits. Calling to international (non-U.S.*) phone numbers. When you're in the U.S. Wi-Fi calls placed to other countries are subject to your plan's long distance charges.