Technologies

What You Need to Know About Satellite Connectivity in Phones

As carriers begin to unveil their own satellite plans, here’s everything you need to know whether your phone supports satellite connectivity or is «satellite optimized.»

When you hear the words «satellite phone,» your mind probably conjures up an image of a clunky mobile monstrosity straight out of a spy thriller. Usually rather bulky and utilitarian, traditional satellite phones are typically required in remote locations where cellular networks are unavailable. Nowadays, however, satellite connectivity can be found in regular smartphones too, thanks to new hardware innovations and unique partnerships with satellite network providers.

They can’t fully replace traditional satellite phones, but in an emergency situation, this feature can be a real lifesaver. This kind of connectivity has already proven useful in rescuing people from Hurricanes Milton and Helene, the recent wildfires in Los Angeles and the deadly fires in Maui. There are also several reported cases of the Emergency SOS texting feature rescuing lost hikers. While satellite connectivity isn’t in every phone right now, it’s clear that there’s a real need for it, and don’t be surprised to see even more of this feature in years to come.

What is satellite connectivity in phones?

If a phone has satellite connectivity, it can connect to a satellite when you don’t have a cellular signal. This feature debuted in Apple’s iPhone 14 in 2022 and has since been incorporated in subsequent iPhones as well as certain Android phones like Google’s Pixel 9 and Samsung’s Galaxy S25. Some phones have satellite connectivity regardless of carrier for a period of time (like recent iPhones and the Pixel 9), while others require a specific carrier due to partnerships and hardware compatibility (like Galaxy S25 phones on Verizon).

Apple provides satellite connectivity in partnership with Globalstar, its affiliates and third-party network providers. However, Apple doesn’t provide satellite connectivity in models purchased in Armenia, Belarus, China, Hong Kong, Macao, Kazakhstan or Russia. Google partnered with Skylo for its satellite service, which currently works only in the continental US and on Pixel 9 devices.

Several US carriers have also recently started to provide satellite connectivity. Verizon, for example, has partnered with Skylo to provide its satellite messaging service to specific satellite-enabled phones like the Galaxy S25 and the Pixel 9 series. T-Mobile, on the other hand, has partnered with SpaceX’s Starlink, which uses a «direct-to-cell» technology that doesn’t require the phone to have a specialized satellite modem.

Regardless of the kind of satellite connectivity your phone has, it still needs one important thing to work properly: connection with a satellite. Not only are these satellites hundreds of miles away in space, but they also orbit the Earth at a quick pace. You definitely need to be outside for the best satellite connection possible. You also want a direct view of the sky and to be away from tall trees or heavy foliage. Even then, a message might take 30 seconds or more to send depending on the rest of your surroundings, the length of the message and the status of the satellite network.

How can I use satellite connectivity?

The most obvious benefit of satellite connectivity in phones is SOS messaging. Apple calls its service Emergency SOS, while Google calls its service Satellite SOS. Like the names suggest, these services let you contact an emergency dispatcher when you have no phone signal. Apple also added other related satellite connectivity features to its iPhones, such as Roadside Assistance via satellite and Send Location via satellite (via the Find My feature).

In 2024, Apple added a Messages via satellite feature to iOS 18 that allows iMessages or SMS messages to be sent and received by satellite to anyone, not just emergency services. It supports emoji, tapbacks, and iMessage bubbles and screen effects, but you can’t send or receive photos or videos, and it doesn’t support group chats. The recipient must also have iOS 18 or newer to receive iMessages (replying to an SMS message via satellite requires iOS 17.6 or later or a non-Apple phone). This works no matter which carrier you use for your phone.

Verizon customers who have either a Galaxy S25 or a Pixel 9 handset can send and receive text messages via satellite to any device, along with SOS emergency services. Those who use T-Mobile’s Starlink service, called T-Satellite, can send and receive messages to anyone as well. Right now, picture messaging, voice calls and data aren’t supported, but T-Mobile plans to add them soon.

One especially interesting aspect of T-Satellite, is that it’s open not just to T-Mobile customers but those from other carriers as well. The service is free for now during its beta trial period, but once the full service launches in July, and will remain free for T-Mobile customers on Go5G Next or Experience More plans. Otherwise, T-Satellite is $10 a month for T-Mobile customers on other plans, as well as for Verizon and AT&T customers.

As of this writing, Verizon is offering its satellite messaging service for free. Apple and Google have both said they’ll provide their respective satellite services for free for the first two years. It’s unclear what happens after that, but Apple has previously extended satellite service for iPhone 14 owners.

How do I know if my phone has satellite connectivity?

As of this writing, only certain phones come with built-in satellite connectivity. In the US this includes the iPhone 14 and newer, the Pixel 9 series as well as the Galaxy S25. The recent iPhones and the Pixel 9 series can connect to satellites when you lose your connection to a cellular network, while the Galaxy S25 requires a carrier like Verizon. The Pixel 9 can also use Verizon’s satellite service. These phones come with specialized hardware and satellite modems that enable satellite connectivity right off the bat.

Thanks to T-Mobile’s partnership with Starlink, however, more phones could have satellite connectivity even on existing hardware. T-Mobile’s Starlink satellite service (also known as T-Satellite) is currently compatible with «satellite optimized» phones such as the iPhone 14 and newer, the Pixel 9 series, the Motorola Razr Plus 2024, the Galaxy S24 and newer, the Galaxy A36 series, the Galaxy Z Flip 6 and the Galaxy Z Fold 6. In this instance, «satellite optimization» simply means being able to seamlessly connect with a satellite in the absence of a cellular network.

You’ll know your phone has satellite connectivity if you can find the «Satellite» option in Settings or Control Center, usually when you’re out of Wi-Fi or cellular network coverage. There’ll often be a satellite icon or «SAT» symbol where the cellular symbol would be.

Can I use satellite connectivity while having a cellular signal?

No, you generally can’t have satellite and cellular connectivity at the same time. Satellite connectivity is designed to be used as a fallback when Wi-Fi or cellular networks are not available.

What are the limitations of satellite connectivity?

At the moment, satellite connectivity is limited to text messaging, with no support for multimedia, voice calls or data. As mentioned earlier, there are also potential physical restrictions to contend with. If you’re indoors or under heavy foliage or you don’t have a clear line of sight of the sky, satellite connectivity could be an issue. There is also a lack of coverage in the water off the coasts.

Update, May 7: T-Satellite is free for T-Mobile customers on Go5G Next or Experience More plans and is $10 per month for other users on other T-Mobile plans and for Verizon and AT&T subscribers.

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Technologies

TikTok Deal Will Keep It Online in the US, but Your Experience of the App Might Change

TikTok has secured its future by agreeing to split the US app from the global business. But the deal will spark changes to the app’s algorithm.

TikTok has dodged a ban and secured its long-term future in the US by announcing a deal on Friday that will see a joint venture take over US operations of the popular social video app. The deal marks the conclusion of a protracted battle over the app’s continued presence in the US, which dates back to President Donald Trump’s first term in office.

TikTok in the US will now be run by TikTok USDS Joint Venture LLC, which was established by a White House executive order issued in September 2025. At its helm will be CEO Adam Presser, previously the head of operations, who led TikTok’s efforts to ensure that the data of the app’s US users was kept secure. Shou Chew, the CEO of TikTok’s international operations, will serve on the joint venture’s board of directors.

«TikTok USDS Joint Venture’s mandate is to secure US user data, apps and the algorithm through comprehensive data privacy and cybersecurity measures,» the company said in a statement. «It will safeguard the US content ecosystem through robust trust and safety policies and content moderation while ensuring continuous accountability through transparency reporting and third-party certifications.»

The venture has three managing investors — Silver Lake, Oracle and MGX — which each hold a 15% stake. Oracle also will be responsible for protection of US user data and of the freshly retrained algorithm, which will be specific to the US version of the app.

Presidents Trump and Joe Biden raised concerns over a potential national security threat posed by TikTok, because of its Chinese-owned parent company ByteDance, which will retain a 19.9% stake in the new joint venture. During both of his presidential terms, Trump has attempted to ban TikTok, but also delayed the ban’s implementation.

The deal announced on Friday arrived moments before the deadline set by the White House for TikTok to comply with its September executive order. In a post on his social site Truth Social, Trump said he was «so happy to have helped in saving TikTok.»

«I only hope that long into the future I will be remembered by those who use and love TikTok,» said Trump. He also thanked China’s President Xi Jinping for working with the US and approving the deal. «He could have gone the other way, but didn’t, and is appreciated for his decision,» he said.

How TikTok might change for you

TikTok has more than 200 million users in the US, and if you’re one of them, the deal announced on Friday will allow you to continue using the app without the ongoing fear of it being banned.

It also won’t see you cut off from creators in China, or the rest of the world. People in the US will still be able to watch videos from Europe, such as last year’s viral «nothing beats a Jet2 holiday» trend. TikTok users outside of the US will still be able to follow their favorite American creators.

In the TikTok newsroom post, the company addressed interoperability, saying that the deal would «provide US users with a global TikTok experience, ensuring US creators can be discovered and businesses can operate on a global scale.»

Where the experience might change is in the content that is recommended to you. Under the terms of the deal, TikTok’s algorithm will be retrained, tested and updated based on US user data. This will have a knock-on impact on what you see on the platform, according to Kelsey Chickering, principal analyst at Forrester.

«TikTok’s power lies in its content graph — an algorithm that learns from thousands of user signals to deliver hyper‑relevant, highly addictive videos,» said Chickering. «With a US joint venture retraining that algorithm on domestic data, the experience will change — maybe for the better, maybe not. One thing’s certain: TikTok in America won’t be the same.»

In spite of the interoperability that will see US TikTok users connected to those across the globe, it does seem likely that the focus on US data will lead to a shift away from the global nature of the content that the algorithm currently serves up to you.

«TikTok’s US algorithm will now be trained on US data, which means what trends — and what dominates feeds — will feel distinctly American,» said Chickering. «Global content will still appear, but its ranking will change.»

Exactly how this will look may differ from person to person, and will likely take some time to come into effect as the joint venture begins the retraining process. TikTok didn’t immediately respond to questions regarding how long it expects retraining the algorithm to take, when US TikTok users should expect to be impacted by changes and whether it will issue public updates about this process.

One potential pitfall the company might want to avoid, Chickering said, is moderating the US version of TikTok in a way that tilts too far toward any one particular political viewpoint, or fails to curb misinformation. Elon Musk’s takeover of Twitter (now X) — and his subsequent algorithmic changes that alienated users and advertisers — is a cautionary tale in this regard. With Instagram Reels already vying to replace TikTok, the company will likely want to avoid making changes that could spark a mass exodus of people.

«For now, it’s speculation,» said Chickering. «It remains to be seen how new leadership will wield this power and whether moderation policies will evolve.»

Technologies

Today’s NYT Mini Crossword Answers for Friday, Jan. 23

Here are the answers for The New York Times Mini Crossword for Jan. 23.

Looking for the most recent Mini Crossword answer? Click here for today’s Mini Crossword hints, as well as our daily answers and hints for The New York Times Wordle, Strands, Connections and Connections: Sports Edition puzzles.

Need some help with today’s Mini Crossword? Hope you’re familiar with a certain blond actor (8-Across)! Read on for all the answers. And if you could use some hints and guidance for daily solving, check out our Mini Crossword tips.

If you’re looking for today’s Wordle, Connections, Connections: Sports Edition and Strands answers, you can visit CNET’s NYT puzzle hints page.

Read more: Tips and Tricks for Solving The New York Times Mini Crossword

Let’s get to those Mini Crossword clues and answers.

Mini across clues and answers

1A clue: Attach, as one plant to another
Answer: GRAFT

6A clue: Email button with a backward-facing arrow
Answer: REPLY

7A clue: Make very excited
Answer: AMPUP

8A clue: Two-time Best Actor nominee Nick
Answer: NOLTE

9A clue: Total dork
Answer: DWEEB

Mini down clues and answers

1D clue: Word that can precede piano, total or staircase
Answer: GRAND

2D clue: Cut again, as a lawn
Answer: REMOW

3D clue: Company whose logo has a bite taken out of it
Answer: APPLE

4D clue: Champagne glass
Answer: FLUTE

5D clue: Laid-back kind of personality
Answer: TYPEB

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Technologies

‘Is Microsoft Down?’ Outlook and Teams Go Dark in Widespread Outage

It’s not just you: Numerous Microsoft services weren’t working most of Thursday, and the outage is continuing.

Thursday has been a tough work day for many — or maybe, a great one, depending on how eager you are to access work-related programs. Microsoft services, including Outlook, Teams and Microsoft 365 are experiencing a significant outage that’s still going on as of early evening, Pacific time. Microsoft hasn’t announced an expected time when everything will be back up and running.

You can follow the official Microsoft 365 Status account on the social-media platform X, which has been regularly posting updates about the outage.

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The first post there, from 11:37 a.m. PT, said that the company was «investigating a potential issue impacting multiple Microsoft 365 services, including Outlook, Microsoft Defender and Microsoft Purview. Further information can be found in the admin center under MO1221364.»

The admin center is the dashboard for IT admins managing Microsoft 365 services.

You can also monitor Microsoft’s Service Health Status page. That page is noting that «users may be seeing degraded service functionality or be unable to access multiple Microsoft 365 services.»

A representative for Microsoft didn’t immediately respond to a request for comment.