For the past six years, AT&T has been working on bringing satellite communications service to smartphones. The company is determined to bring satellite broadband to iPhone 12 and iPhone 13. This is the first time that support for the extended connectivity features is coming to the iPhone 12 and iPhone 13. The service will not rely on special frequencies but instead on 5G chips to work with any smartphone.
AT&T satellite service offers voice calls, text messaging, and greater bandwidth connectivity on iPhone 12 and iPhone 13
AT&T aims to use space-based, direct-to-mobile technology to provide emergency services to consumers in locations with poor connectivity and limited accessibility. AT&T further expressed its mission to bring the broadband network directly to all kinds of smartphones.
However, AT&T did not pioneer this, as Apple took the lead as the first smartphone company to offer an Emergency SOS using satellite service. The initiative differs from Apple's Emergency SOS via satellite, as Apple’s service is limited only to text messaging, while AT&T claims to offer voice calls in addition to text messages.
The intention is to offer complete 5G broadband, allowing for greater functionality and more reach compared to Apple’s satellite communication feature. The company, during its testing, claimed it was able to make voice calls, but little information was given on the quality or performance of the operation.
Additionally, Apple has the feature only available for the iPhone 14 and later versions as the support requires frequencies backed up by a radio chip that comes with the newer models. Since the frequencies have limited bandwidth comms, only the messaging facility is available in case of emergency. T-Mobile is said to be working on a similar service through SpaceX’s Starlink and according to Elon Musk’s claim, internet over satellites is already being offered. Irrespective, these services would also be limited to text messaging for now.
AT&T is said to have entered into an agreement with the satellite firm AST SpaceMobile to achieve industry leadership for emergency satellite services by providing services to locations and consumers that were not feasible earlier. The two established a memorandum of understanding in 2018, and the new contract is a step forward toward their common definitive goal.
As Engadget reported, AT&T has signed a commercial agreement with AST SpaceMobile and will now begin offering its services to subscribers.
Soon, AT&T subscribers will have the option to ensure that they have access to cell service even in typical dead zones, like deep inside national parks or far-flung rural locations. The mobile carrier has been working with AST SpaceMobile since 2018 under a Memorandum of Understanding, helping the latter test two-way audio calls, texts and video calls via satellites in space using ordinary smartphones. Now, the companies have entered a definitive commercial agreement, which means AT&T is getting close to offering subscribers the capability to transform their regular phones into legit satellite devices.
Even though AT&T’s satellite services seem to be an extension rather than a competing service to Apple, one cannot help but make a direct comparison in terms of Emergency SOS reliability. Apple’s use of radio frequencies allows for better transmission of essential information. AT&T’s 5G radio spectrum might offer better and wider bandwidth, but latency issues when calls are relayed through space can come up.
So far, the company has not shared any plans regarding dealing with this possible issue. It has also left other important elements ambiguous, such as the cost, the launch date, and the initial geographical coverage. Irrespective of some unclear factors, we are certain that the service operating through five new AST satellites to be launched into orbit this summer.
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