Satellite Connectivity in Brazil: How Direct Mobile Phone Connections Work

Brazil’s recent regulatory decision marks a significant milestone for mobile connectivity across the country. This technological development enables direct communication between satellites and ordinary mobile phones, delivering effective coverage even in completely isolated locations.

How does direct satellite connection technology work?

The new system removes the need for additional satellite dishes by turning low-Earth-orbit satellites into transmission towers located in space. This arrangement allows cellular data to be carried using the same frequencies as traditional mobile networks.

Modern orbital equipment can receive signals sent by standard handsets without requiring physical modifications or new SIM cards for the consumer. It makes communication easier during long-distance travel and remote expeditions where terrestrial infrastructure has never been able to reach.

Which mobile phones can already connect directly to satellites?

Several recent models have gained automatic support for the space-based technology, with no additional apps required, including devices from… Read more

What is Anatel’s role in authorising the service in Brazil?

The national regulator has set out guidelines allowing the first operational trials involving the satellite network within Brazil. This initial approval ensures legal compliance while safeguarding the integrity of other frequency bands already in use.

Before the service can be sold widely to the general public, the authority requires detailed technical tests proving that there will be no interference with local operators. The process is intended to protect Brazil’s telecommunications ecosystem through strict technical oversight.

Below is a video from the Mundo Conectado YouTube channel that explores the points discussed in this topic:

What steps are required before it reaches consumers?

Making the feature commercially available requires formal strategic agreements between the space provider and local mobile network companies. Without this joint co-operation, sending mobile signals to satellites remains legally and technically unviable for users.

Alongside commercial contracts between the parties involved, new batches of satellites equipped with compatible technology must be launched continuously into low Earth orbit. Expanding the orbital constellation provides the capacity needed to meet demand for data without interruptions.

Connection requirements

Core pillars

The conditions essential for the mobile satellite system to operate are:

1. Final regulatory approval and licences granted by government bodies;
2. Formal partnerships established with local telecommunications operators;
3. Compatible mobile phones with an unobstructed view of the open sky.

Which services will be available on smartphones?

The service will be introduced gradually, initially prioritising essential functions for emergencies and basic text messaging. This approach makes it possible to calibrate traffic on the space-based network before enabling high-volume browsing packages for the public.

As testing progresses and commercial partnerships become established, further features such as voice calls and continuous connectivity will be added. This expansion could transform connectivity on remote roads and in agricultural regions with difficult geographical access.

The main features planned for the mobile service rollout are:

• Sending and receiving text messages for basic communication;
• Making voice calls directly through the satellite network;
• Mobile data traffic and integration with smart devices.

How does this technology transform connectivity in remote areas?

The ability to access satellite networks directly from a mobile phone removes the so-called coverage blackspots that have historically affected rural communities and federal highways. This innovation provides reliable communication even when the terrestrial infrastructure suffers outages.

The regulatory and technological advance sets a new global benchmark for the safety of rural workers, researchers and frequent travellers. By making space a platform for everyday telecommunications, society gains greater protection and digital inclusion.