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Expand your indoor coverage.

Indoor wireless coverage is no longer a nice-to-have—it’s a foundational utility. As mobile usage grows and 5G becomes the norm, building owners and operators are prioritizing in-building connectivity from the start. Explore our solutions, learn about the T-Mobile Build Your Own Coverage (BYOC) program, and get step-by-step guidance to bring reliable service to every corner of your property.

Coverage is the new utility.

In venues and buildings across America, basic amenities like electricity, plumbing, and gas are essential components that are carefully planned and constructed. Today, building owners, architects, and operators are adding a new must-have feature to that list: reliable, in-building wireless coverage.

This shift reflects a fundamental reality—80% of mobile calls begin and end within buildings, making connectivity as vital to modern operations as traditional utilities.

Modern indoor wireless networks don’t just fill coverage gaps, they transform the way people interact within a space. They provide outstanding coverage and capacity, even when buildings are at their most crowded—a critical feature as mobile connectivity becomes more integral to daily life with 5G technology.

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Build your own coverage.

BYOC (Build Your Own Coverage) is a flexible, customer-driven solution that helps ensure your building has the strong, reliable wireless coverage it needs. Whether you're managing a commercial property, residential high-rise, or complex venue, BYOC gives you the opportunity to design and implement a coverage plan tailored specifically to your space. 

We offer two BYOC solutions, each designed to meet different needs, budgets, and timelines—so you can choose the approach that works best for your property. By partnering directly with property operators and industry professionals, we tailor each solution to your unique connectivity challenges while also expanding our network footprint—ultimately improving the experience for everyone who relies on wireless service in your building. 

BYOC provides the framework to bring that coverage to life, enabling your space to support the innovation and performance today’s tenants and users demand.

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About BYOC 2.0.

If you’re looking for speed and simplicity, BYOC 2.0 is the way to go. Built for today’s connected world, it’s the most efficient way to deliver high-performance wireless coverage—and the option we recommend for most projects.

Instead of relying on outdated repeaters, BYOC 2.0 uses modern RAN technology that delivers greater reliability, stronger performance, and compliance with technical requirements like E911. With this approach, you own and manage the solution end to end, working with an approved partner that supports you and collaborates with T-Mobile throughout the process.

It’s also the fastest path to deployment. Our typical build time is around three months, with a goal to complete most projects within four. That timeline is achievable—if you start early. Engaging during the planning or early construction phase helps ensure everything stays on track, so your building is connected when it matters most.

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Getting started.

Bringing your coverage solution to life requires a trusted partner. If you already have one, great—if not, we are ready to step in and be that partner for you.

Already have a partner?

Great! We’ll collaborate directly with your existing partner to design and deliver the right wireless coverage solution for your space.

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Need a partner?

We’ve got you covered. We’ll work with you directly to assess your needs, design the right solution, and guide you through every step of the implementation process.

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BYOC 2.0 step-by-step guide.

BYOC 2.0 gives you a high-performance, dedicated network in as little as three to four months—if you start early. You fund the system (including 5G-ready radios and backhaul), and by working with one of our approved partners, you’re supported by a streamlined process that helps avoid common delays. The result is reliable, scalable coverage that grows with your needs.


Here’s how to begin your path to stronger indoor connectivity:

Pre project creation and review.

We start by establishing the initial project scope, which includes understanding your coverage needs and a review by market.

Solution design approval.

Once the initial scope is set, we review and approve the design for your indoor coverage solution.

Governance submission.

We submit your project for internal governance approval. This step ensures your solution complies with all necessary standards.

Transmission agreement.

A legal agreement is drafted and signed between you and T-Mobile.

CIQ creation/PSAP provisioning.

We prepare the technical details that enable your new equipment to operate on our live network.

Integration and on-air.

We bring your new indoor coverage system to life. We connect it to our network and activate the system so you can start enjoying improved wireless service.

BYOC 1.0.

We also provide a BYOC 1.0 option for customers who have more time and are looking for a more low-cost approach. With BYOC 1.0, we supply the radios and backhaul, while you work with an integrator to build a DAS that supports all carriers. This approach keeps your costs low but can take 6 to 18 months to deploy, depending on the complexity of your building and the local infrastructure. It’s best suited for those who value long-term coverage and can wait.

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BYOC 1.0 step-by-step guide.

Whether you’re working with an existing partner or need us to take the lead, we’re here to support you every step of the way.
Let’s walk through the key steps to get started with BYOC 1.0:

Project preparation.

We kick off the project with a joint effort to assess your site and coverage needs. This includes initial scoping discussions and design walks, which help define technical requirements and establish a clear foundation for the solution design.

Solution design review.

We present the final design for your review and approval. Your input and coordination are key here.

Lease agreement.

We initiate the lease agreement process to secure installation rights at your site. This step involves legal review and coordination between both your team and ours to ensure mutual alignment.

Material and backhaul ordering.

With design approval and the lease agreement in place, we move forward with ordering the necessary equipment and backhaul components. This ensures that all materials are ready for a smooth and timely construction phase.

Construction start – complete.

With materials on hand, we move into the build phase. Coordination with you remains important throughout this step, and your approvals will help keep the project on track.

Integration and on-air.

We bring your new indoor coverage system to life. We connect it to our network and activate the system so you can start enjoying improved wireless service.

The Seattle skyline at dusk, with the Space Needle standing bright against the dark sky.

BYOC case study: Seattle Space Needle.

Discover how our Build Your Own Coverage (BYOC) solution helped bring seamless wireless connectivity to one of the world’s most iconic landmarks, the Seattle Space Needle. From challenges to key advances, explore how an indoor network can transform both the visitor experience and operational efficiency.

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Building a new neighborhood means more than roads and rooftops—it means providing the reliable connectivity people rely on daily. Early planning and integration of wireless infrastructure support smart homes, remote work, and emergency services, helping developers create modern, marketable communities without costly retrofits. Discover what early infrastructure planning looks like and why it matters.

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