What Is a Satellite Phone and How Does It Work? Everything You Need to Know

In a world increasingly dependent on uninterrupted connectivity, satellite phones have become essential tools for communication far beyond the reach of traditional networks. Whether you're an adventurer, field worker, or emergency responder, knowing what a satellite phone is and how it works could make all the difference.  

What Is a Satellite Phone?  

A satellite phone, or satphone, is a mobile device that connects to satellites orbiting Earth instead of relying on ground-based cell towers. While a regular smartphone connects to nearby terrestrial antennas, a satellite phone links to a "cell tower in the sky." This makes satellite phones ideal for use in remote areas where no cellular coverage exists.

How Do Satellite Phones Work?

Thuraya satellite phones operate through a geostationary satellite (around 36,000 km above Earth). When you make a call, your voice signal travels from the phone to the satellite, then down to the receiver on the other end. The process is seamless.

Unlike smartphones, most satellite phones are designed primarily for voice and SMS functions in satellite mode.

What Are Satellite Phones Used For?

Satellite phones are used in essential situations, such as:

They serve as reliable backup communication tools when terrestrial infrastructure is unavailable or compromised.

What Do Satellite Phones Do

Satellite phones primarily offer:

Their primary purpose is reliable communication when and where other phones fail.

What Is the Difference Between a Cell Phone and a Satellite Phone?

Feature	Cell Phone	Satellite Phone
Network	Terrestrial cell towers	Orbiting satellites
Coverage	Urban/suburban areas	Remote, off-grid, ocean regions
Use Cases	Daily personal/business use	Travel, hiking, trekking, emergency, remote, critical use

Thuraya One uniquely combines both, giving users seamless connectivity across networks.

When Were Satellite Phones Invented?

Satellite phones emerged in the early 1990s, following the launch of satellite communication networks. Over the years, they've evolved in form, coverage, and affordability.

Final Thoughts

Satellite phones fill a critical gap in modern communication. And with hybrid devices like Thuraya One, you no longer need to choose between a smartphone and a satellite phone. You get both - in one sleek, powerful device.  

 Get in touch and see why Thuraya One is changing the way we think about mobile connection.