The father of the cellphone thinks we'll have devices embedded in our skin next : NPR
Satellite phones: What are they, and why is their use restricted in India? | Explained News,The Indian Express
How Satellite Phones Work | HowStuffWorks
Best Satellite Messengers of 2023 | Switchback Travel
We Tested 4 GPS Apps That Work Even When You're Offline | WIRED
What Happens If GPS Fails? - The Atlantic
X5 Touch | First Android Based Satellite & GSM Phone | Thuraya Mobile Satellite Communications Company
Mobile phone tracking - Wikipedia
Satellite phone - Wikipedia
NASA's PhoneSat 2.5 Dials Up Innovation for Smartphone Satellites | Space
Cellular vs. Satellite: Understanding the Differences
Use Emergency SOS via satellite on your iPhone 14 – Apple Support (AU)
Ubiquitilink advance means every phone is now a satellite phone | TechCrunch
Washingtonpost.com:
GPS | Definition, Types, Uses, & Facts | Britannica
Satellite Navigation - GPS - How It Works | Federal Aviation Administration
Satellite communication - Space Environment, Station Keeping, and Thermal System | Britannica
Satellite Phones: The basics – Global Rescue
Iridium GO! | Iridium Satellite Communications
The 5 Best Satellite Messengers of 2023 | Tested by GearLab
Satellite Phones and Cellular Phones – FlatEarth.ws
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Space startup Lynk uses satellite to send text message to unmodified Android phone - The Verge
Emergency SOS via satellite available in Australia, New Zealand - Apple (AU)
Satellites Can Be a Surprisingly Great Option for IoT - IEEE Spectrum
