Use Wi-Fi Calling to call, surf, or stream—no additional charge

We are the only carrier with a nationwide network that lets you use Wi-Fi to talk on your phone, at no additional charge.

Extend reception

T-Mobile^® Wi-Fi Calling keeps you connected in areas with little or no coverage. Can't make a call from your basement? Switch to Wi-Fi Calling and you'll be set.

Unlimited data

Using Wi-Fi is also a great way to surf the web and stream media without worrying about data overages. It's perfect for using apps like Facebook, Netflix^®, or T-Mobile^® TV.

Getting set up is easy

Using a Wi-Fi Calling-enabled phone, just connect through a router and broadband Internet service (such as DSL or cable), and enjoy the benefits of great indoor coverage.

Learn more

Here's what you need:

Wi-Fi Calling–enabled phone
Wireless router
Broadband Internet service

Extend your coverage with Wi-Fi Calling –
available on select phones

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One™ S Samsung
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Amaze™ 4G Samsung
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T-Mobile^® covers 96%of all Americans

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Capable device and Wi-Fi connection required. Wi-Fi Calling may decrement plan minutes. Except for UMA devices, device will not transition between Wi-Fi and the wireless network.