Ecuador's state-owned telecom operator CNT activated a direct-to-device satellite service running over SpaceX's Starlink constellation, according to a Telecompaper report.

The commercial launch puts CNT among the first Latin American carriers to commercialise D2D, a category that routes text messages, basic data and eventually voice from standard mobile handsets through low-earth-orbit (LEO) satellites rather than terrestrial base stations.

The approach targets the coverage gaps that conventional tower rollouts struggle to close in mountainous and rainforest regions.

How D2D differs from prior satellite-phone services

Earlier satellite mobile products — Iridium, Globalstar, Thuraya — required dedicated handsets and discrete service plans.

D2D instead uses a standard smartphone already provisioned on the partner operator's network; the satellite acts as an alternative radio access node when a terrestrial cell is out of reach.

SpaceX's first-generation Starlink satellites carry the necessary payload, but capacity per beam is limited and most commercial launches to date have been restricted to SMS and select low-bandwidth apps.

The constraint shapes early user expectations: D2D works as a safety-net service for missed 911 calls, off-grid messaging and basic data, not as a primary broadband replacement.

CNT's position in Ecuador

CNT — formally Corporación Nacional de Telecomunicaciones — sits alongside América Móvil's Claro and Telefónica's Movistar as one of three principal mobile network operators in Ecuador.

The state carrier runs a national fixed and mobile footprint spanning urban centres, the Andean highlands, the Pacific coast and Amazonian provinces.

Adding a Starlink D2D overlay gives CNT a tool its competitors cannot easily match on the same timeline: a same-network experience for subscribers who travel outside cell coverage, with no requirement to ship handsets with specialised chipsets.

What regulators and standards bodies still need to settle

D2D depends on the operator's licensed spectrum being reused on the satellite link, which in most jurisdictions requires explicit sign-off from the national telecoms regulator.

Ecuador's Arcotel has not published the licensing terms under which CNT's Starlink service is operating, including whether the satellite downlink falls inside the operator's existing mobile spectrum allocation or relies on a separate authorisation.

The 3GPP standards track is the other moving piece.

Releases 17 and 18 laid the groundwork for non-terrestrial network (NTN) connectivity; Release 19, currently in study, will firm up the air interface for higher-throughput D2D use cases including voice over NR-NTN.

What to watch for next

The first reporting cycle of CNT's Starlink D2D service should establish whether uptake matches the early volumes posted by T-Mobile US, which began its Starlink-based beta in late 2024.

Pricing structure — paid add-on, free tier, or device-bundle — will determine whether D2D is positioned as a premium feature or a default safety net for CNT subscribers.

A coverage map specifying which provinces gain satellite fallback at launch, and the corresponding handset compatibility list, are likely to follow in CNT's first service announcement after the Telecompaper filing.