A person working outdoors using satellite phone service.

A visualize of a 5G network above a city.

A cyan LED colored 5G cell phone tower sending out circular waves.

Top of a cell phone tower with beams of magenta light shooting out from six signal emitters.

A city with lines showing the different network connections

View of a city sidewalk with colorful line illustrating 5G network.

How does satellite phone service work? Explore how satellites keep phones connected anywhere - plus a quick history, tech options, coverage limits and costs.

Satellite 101: How Does Satellite Phone Service Work? | T-Mobile

How Does Satellite Phone Service Work?

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Kirsten.collins

What makes up a 5G network? How is it designed and built to bring faster speeds and connectivity to everyone? Here’s a closer look at 5G network architecture.

What Is 5G Network Architecture? | T-Mobile

What is 5G Network Architecture?

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Aaron Town

5G mmWave: what the heck is it? We’ll tell you what it is, how it works, and what role it plays in keeping you connected.

Benefits Of 5G MmWave Technology | T-Mobile

Benefits of 5G mmWave Technology

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Cleon Williams

If you're wondering, "what is 5G UC?" you're not alone. You may have seen this in the status bar of your phone. We'll take a look at 5G UC vs. 5G and beyond.

What Is 5G UC? | T-Mobile

What is 5G UC?

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Confused about CDMA vs. GSM? Our guide breaks down the basics of phone bands, so you can make an informed decision about mobile devices and service providers.

GSM vs. CDMA: What You Need To Know About Phone Bands | T-Mobile

GSM vs. CDMA: What You Need To Know About Phone Bands 

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Alejandro Diez

Is there really that big of a difference between 4G and 5G technology? The answer is yes! Glimpse into the future of 5G and see what sets it apart from 4G.

5G vs 4G: What’s the Difference? | T-Mobile

5G vs 4G

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Khalila Fooks

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Demystify the wireless universe and get insights into the latest advancements and trends. From 5G connectivity to Wi-Fi wonders, we break it down so you can stay ahead of the curve. Discover the future of wireless and learn how it impacts your daily life.

Wireless 101

Learn more about 5g wireless technology, your phone capabilities, new need and interesting ways to optimize and customize your wireless device experience.