Dialed In: Answers for Wireless Questions | T-Mobile

Family sitting around a wooden table using a smartphone, tablets, and a laptop.

What is Hz? Why Scroll Speed Feels Smoother at 120 Hz

In this article, we’ll take a closer look at what Hz really means, compare 60 Hz vs 120 Hz, , how it affects daily use, and what the newest Goole Pixel, Sa...

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Three squares with different images in them. First are people with headsets, second a phone with a copy cup and note pad next to it, and third a person speaking into a mic

What Is Streaming?

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What Is An IMEI Number & How Can I Find Mine?

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A smiling woman on an airplane scrolling on her phone while sitting next to a man typing on his laptop.

Do Airplanes Have Wi-Fi? Everything You Need to Know

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A person working outdoors using satellite phone service.

How Does Satellite Phone Service Work?

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A city-scape with 5G network connections shown.

What are the Benefits of 5G? 5 Main advantages and use cases

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What is eSIM?

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What Is The Average Phone Bill Per Month In 2025?

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An example of RCS messaging.

RCS Messaging: What It Means for Android and iPhone Users

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A visualize of a 5G network above a city.

What is 5G Network Architecture?

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

Benefits of 5G mmWave Technology

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Top of a cell phone tower with multiple signal antennas in front of a sunset at dusk.

What is 3G?

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

What is 5G UC?

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