Satellite telephony goes one step further: Starlink and T-Mobile prepare to launch direct mobile connection to satellites In the United States, it automatically activates when there's no terrestrial coverage. Google is jumping on the bandwagon with its latest Pixels, which incorporate this feature earlier than planned.
The proposal prioritizes off-network coverage: send messages, locate yourself, and conduct essential communications from areas without 4G/5G. Initially, it is intended for security and emergencies, with speeds of up to 4 Mbps and without the intention of replacing conventional mobile connectivity.
What is Direct to Cell and how will it work with T-Mobile?
Direct to Cell is the mode in which The phone connects to the Starlink constellation when it detects a lack of signal. of the towers. No additional hardware or extra steps required: the link is activated automatically in the background.
In compatibility, T-Mobile talks about more than 60 smartphone models, including iPhone 13 and later, Google Pixel 9 or higher, and the Samsung Galaxy S21 family and later, as well as other Motorola and carrier devices.
In terms of tariffs, the integration comes under the T-Satellite brand: It is included in plans such as Go5G Next and Experience Beyond, while other customers will be able to add it for about $10 per month per line, according to the operator.
In the initial phase, use focuses on Messages (SMS/RCS), Google Maps and the Find Hub feature to locate the device. Google announced that its Pixels will be among the first to activate this connectivity and that the launch is ahead of August 28th, XNUMX compared to the date initially communicated.
Countries, operators and deployment schedule
In addition to the United States, Starlink has closed agreements with operators in several markets to bring direct connection to mobile, subject to regulatory approval and local technical integration.
- United States (T-Mobile): Active service with automatic switching on compatible phones, coverage in the continental United States, Puerto Rico, Hawaii and southern Alaska.
- Australia (Optus and Telstra): progressive deployment for urban and remote areas.
- In Canada (Rogers): Integration of satellite functions into the national mobile network.
- New Zealand (One NZ): Activation planned for operator users.
- Japan (KDDI): Agreement confirmed to incorporate Direct to Cell.
- Switzerland (Salt): Satellite connectivity for customers in rural and urban areas.
- Chile and Peru (Entel): support in hard-to-reach cities and regions.
- Ukraine (Kyivstar): expanding mobile coverage with Starlink infrastructure.
Starlink indicates that Marketing will be done country by country as soon as there is regulatory green light., with the aim of providing uninterrupted coverage to individuals, businesses and organizations that require reliable communications.
Compatibility, performance and usage limits
The direct link is intended for work on conventional mobile phones without accessories, with seamless switching when the device loses ground network signal and detects the constellation in low orbit.
In performance, the tests and messages from the actors involved place initial speed up to 4 Mbps, sufficient for messaging, location and emergency calls, but far from replacing 5G in high data usage uses.
The coverage is based on a constellation with hundreds of satellites in low orbit, with expansions planned to strengthen capacity and availability. The goal is to ensure basic connectivity where towers don't reach.
The launch starts in the United States and gradually, It will be extended to more countries according to each regulator.T-Mobile and Google say more apps—such as weather services or additional messaging—will be enabled as the integration matures and data usage adjusts.
Starlink and T-Mobile's proposal fits as backup connectivity layer For hikers, travelers, and field professionals, and as a backup when traditional networks fail; a practical way to maintain the essentials: alerting, locating, and staying in touch even in the midst of a network blackout.