Every Wi-Fi connection works like a T-Mobile tower.

You can use your phone to make calls and texts anywhere there’s Wi-Fi. It’s easy. Just connect your phone to a Wi-Fi network and it’s all set. No additional apps, logins or costs required.

Ready to go, right out of the box.

Good news! All new T-Mobile smartphones have Wi-Fi calling. Check out a few favorites below.

Limited time offers; subject to change. Participating locations only. Not all features available on all devices. Wi-Fi Calling: Capable phone and Wi-Fi connection required for Wi-Fi Calling; may decrement plan minutes. Most devices will not transition between Wi-Fi and the wireless network. See your selected service for details. Wi-Fi: Capable device and Wi-Fi connection required. Device will not transition between Wi-Fi and the cellular network. Devices using wireless connections may be vulnerable to unauthorized attempts to access data and software stored on the device. Plan data allotment applies to use by connected devices sharing Wi-Fi. Use of connected devices subject to T-Mobile’s Terms and Conditions. Gogo: Limited time offer; subject to change. Capable device required; see details for capable devices. Must be T-Mobile customer. Available on Gogo-equipped flights to, from, or within the U.S. Texts may decrement plan allotment. Must have valid E911 address on file and have made at least one Wi-Fi call with current SIM card. Device software update may be required. For iPhone, both parties may be required to turn on “Send as SMS” in iMessage settings. Personal CellSpot: Wi-Fi Router deposit may be required. Qualifying wireless service, compatible phone & broadband Internet connection required for Wi-Fi Calling. May require plan change. All data, messaging and other services billed according to your regular rate plan and other pricing. If the device is returned damaged, you may be required to pay a damage fee of twenty-five percent (25%) of the replacement cost. If you do not return the device, or if the device is lost or stolen, you must pay the replacement cost of the device up to $400. Non-return fee applied if device is not returned; damage fee may apply. This device may access an unsecured Wi-Fi network which could impact your data security. See T-Mobile.com for details and restrictions including important 9-1-1 and security limitations. Property of T-Mobile USA, Inc. Not For Resale. Limited time offer; subject to change. Eligible device trade-in, new device purchase, qualifying credit, port-in from eligible carriers, and qualifying service required. Pay-off your device requires trade-in of financed/leased device in good condition; your payments must be current. Payments consist of: (1) credit of device trade-in value, and (2) Prepaid MasterCard® Card in amount of carrier’s Early Termination Fee (for ETF offer) or remaining device balance, including lease purchase option if applicable, minus trade-in credit (for device offer) (card not redeemable for cash and expires in 12 months unless extended by Issuer). Sales tax on ETF/device excluded. You must submit final bill showing ETF or device balance (& valid exercise of lease purchase option, if applicable) within 2 calendar months of port-in and be active and in good standing with T-Mobile when payment is processed; allow up to 8 weeks. Additional validation may be required. Up to 12 lines; all lines must be activated in same T-Mobile market with same billing address. One offer per subscriber. Check your contract(s) with your carrier for your rights and obligations. T-Mobile Prepaid MasterCard® Card is rebate/reimbursement or exchange on new device, service, or port-in (maximum $350 per individual for ETF); for any tax implications of payment, consult a tax advisor. No money has been paid by you for the card. Cards are issued by Citibank, N.A. pursuant to a license from MasterCard International and managed by Citi Prepaid Services. This card can be used everywhere MasterCard debit cards are accepted. Coverage not available in some areas. Network Management: Service may be slowed, suspended, terminated, or restricted for misuse, abnormal use, interference with our network or ability to provide quality service to other users, or significant roaming.