T-Satellite is here.
And now, it's powering apps.

With 650+ satellites, the largest satellite-to-mobile network is ready to keep your business connected in places no cell tower can reach. T-Satellite now offers data, supporting select apps that provide business-critical communications and productivity.

Texting & select satellite-ready apps with compatible device in most outdoor areas in the U.S. where you can see the sky. Satellite service, including text to 911, may be delayed, limited, or unavailable. Included with Experience Beyond for Business plans or $10/mo.; auto renews monthly. Cancel anytime in T-Life App.

A business professional stays connected with a mobile phone and T-Satellite.

Same phone.
More coverage.

Stay connected practically anywhere. Location sharing, team messaging, emergency alerts, weather, and news are all now accessible, even when towers aren’t.

Select apps enhanced for T-Satellite.

Dialpad.

Use Dialpad as your streamlined platform for internal collaboration and customer communications.

Level up with Dialpad

A semi-truck rolls along a lonely, magenta-colored highway at dawn.

MultiLine.

Protect brands and reputations with secure communications, archiving, and recordkeeping.

Get MultiLine

A firefighter at the scene of a fire in a remote region uses a smartphone to provide a status update.

FLORIAN.

Get personnel tracking for modern emergency response in remote or disaster-stricken areas.

Discover FLORIAN

A professional uses speakerphone on a mobile device from a workstation with multiple monitors.

Direct Connect.

Push multimedia communications to individuals and groups.

Get to know Direct Connect

We’re on a mission to end dead zones.

Over 500,000 square miles in the U.S. aren’t covered by any wireless company. That’s nearly twice the size of Texas. While our competition is just getting started, we're connecting business in real time, in places previously thought out of reach.

Satellites.

T-Satellite has over 650+ Direct to Cell satellites.

Verizon and AT&T are just getting started.

Devices.

T-Satellite supports over 75% of phones.

Verizon and AT&T only support a few Android devices.

Experience.

T-Satellite connects automatically—no sky-pointing required.

With Verizon and AT&T, you’ll be waving your device like a magic wand.

Best Mobile Network in the U.S. based on analysis by Ookla® of Speedtest Intelligence® data 1H 2025. Ookla trademarks used under license and reprinted with permission.

A real estate professional stands outside and uses a T-Satellite connected phone to check a listing.

Power your teams where work takes them.

Teams working in the field need to stay connected, even when they’re working miles from the nearest town or cell tower. T-Satellite helps enable employees to send progress reports and receive updates in real-time by extending coverage off-the-grid, keeping workers connected where the job takes them.

A construction worker uses a T-Satellite connected device from a job site.

Connectivity matters most.

During emergencies, like wildfires and hurricanes, cell towers can be damaged, causing network outages. T-Satellite allows you to send and receive critical emergency alerts, providing a crucial layer of safety in moments of crisis.

A rural farmer stands in a wheat field and sends a message from their smartphone.

Connect beyond your network.

On rural highways and rugged trails, traditional cell coverage might not reach. With T-Satellite, your phone can connect even in remote areas, automatically switching to satellite with no steps required. Communicate effortlessly, no matter how remote the location.

A utility worker in a rural area uses their smartphone to speak with a teammate.

Satellite simplicity with no new hardware required.

Whether you’re connecting field workers or preparing employees for emergencies, you won’t need to equip them with new phones or additional hardware. T-Satellite works with many existing T-Mobile smartphones, providing satellite connectivity. No learning curve.

A salesperson at a clothing boutique uses a T-Satellite connected smartphone to assist a customer.

Reliability builds trust.

Your customers depend on you to remain available, even in times of emergency, network outages, or when teams are working off-the-grid. T-Satellite helps protect your customer reputation with reliable backup communication, reinforcing trust by keeping you connected.

The best business plan. The Best Network.

T-Mobile is the Best Mobile Network in the U.S. according to Ookla® Speedtest®.

Discover more

Best business plan based on combination of advanced network performance, coverage layers, and security features. Best Network based on analysis by Ookla® of Speedtest Intelligence® 1H 2025. Ookla trademarks used under license and reprinted with permission.

An airline maintenance tech provides a status update from an airport tarmac on a smartphone.

Turn your business phone into a satellite phone.

With T-Satellite you can stay connected in places cell towers can’t reach. The service currently supports messaging and location sharing. We’re also rolling out picture messaging and satellite data as devices and apps become eligible – see if your device is eligible for these features here. We’re continuously adding new features and eligible devices!
Nothing! Once you have T-Satellite, your phone will automatically connect to the satellite network when no other service is available. You’ll see the network name “T-Mobile SpaceX” or “T-Sat+Starlink” when connected. For more details, please refer to our support page.
Satellite data can keep you connected beyond just messaging.

Because satellite connections have lower data speeds and limited capacity, satellite data is currently designed to work best with a growing list of optimized apps. These apps are tailored to perform well in low-bandwidth conditions, helping you get the most out of your connection.

T-Satellite optimized apps prioritize essential functionality while connected to T-Satellite. We’re partnering with app developers and we’ll keep expanding the list of supported apps. To see which apps work with satellite data, check our optimized apps list.
T-Satellite currently covers the Continental U.S., including Puerto Rico, Hawaii and parts of southern Alaska. Check out our coverage map to see where coverage is available. We are also collaborating with our global roaming partners and SpaceX to offer satellite services to our customers when traveling abroad or in international waters in the future.
Over 60 phones work with T-Satellite. Since satellite networks work differently from traditional cell networks, we’re working with our handset partners to make sure as many smartphones as possible are optimized for the best experience.

See the support page to check the list of supported devices.
When connected via satellite, messages may take a little longer to send or receive. That’s totally normal and depends on satellite coverage and connection conditions. Since satellites are moving overhead, your phone will disconnect from one and automatically reconnect to the next. Don’t worry - your phone keeps working in the background to make sure your messages get through as soon as possible.

Satellite data is different from traditional cellular data. It’s specially designed to work with certain optimized apps, so you get the best possible experience. Visit our support page to see which apps are currently supported.

Same phone.
More coverage.