The next frontier in mobile connectivity. Direct-to-Cell (D2C) and Non-Terrestrial Network (NTN) technologies put full LTE/5G base stations in space — beaming 4G LTE and 5G signals directly to any standard smartphone with no satellite phone, no special hardware, no dead zones.
8+
Satellite Networks
100%
Earth Coverage
5G NTN
3GPP Standard
Zero
Hardware Changes
D2C — Direct-to-Cell technology puts a full LTE/5G base station inside a satellite orbiting 500–800 km above Earth. Your existing phone connects to it just like a regular cell tower — no apps, no dongles, no satellite phone required. NTN — Non-Terrestrial Network is the 3GPP standardised umbrella term for all satellite, High-Altitude Platform Station (HAPS), and airborne network infrastructure that extends mobile connectivity beyond the reach of ground-based towers. Together, D2C and NTN form the foundation of truly borderless, ubiquitous global mobile connectivity.
Your unmodified smartphone transmits a standard LTE/5G radio signal — the same way it connects to any cell tower on the ground.
A low-earth-orbit satellite with a large phased-array antenna intercepts the signal from roughly 550–780 km above Earth.
The satellite acts as a cell tower in space — amplifying, routing, and forwarding your data through inter-satellite links or a ground gateway.
Voice, SMS, or data arrives at the destination — oceans, deserts, mountains, or disaster zones — where zero terrestrial infrastructure exists.
We integrate the world's leading satellite D2C networks — commercially live, near-functional, and next-generation — all accessible through a single eSIM-powered subscription.
SpaceX Direct to Cell
Low-earth-orbit megaconstellation delivering LTE & 5G NTN directly to unmodified smartphones — no special hardware, no coverage gaps.
SPOT & IoT Satellite D2C
24-satellite LEO fleet with 3GPP NB-IoT spectrum approval — powering Apple Emergency SOS, SPOT trackers, and next-gen D2C messaging for any device.
GEO + LEO Hybrid Network
Merged GEO giant and OneWeb LEO constellation delivering broadband, IoT, and 3GPP NTN connectivity across Europe, Africa, Middle East, and Arctic regions.
First FCC-Licensed D2C Satellite
World's first FCC and ITU licensed direct-to-standard-cell satellite operator. Any existing LTE phone connects to Lynk satellites for SMS and emergency data — no app, no hardware change.
BlueBird 5G NTN Constellation
BlueBird LEO satellites with the largest commercial antenna arrays ever deployed in space — delivering real 4G/5G broadband directly to unmodified smartphones at terrestrial speeds.
100% Global Polar Coverage
The only satellite network with true pole-to-pole coverage via 66 cross-linked LEO satellites. Trusted by military, maritime, aviation, and emergency responders worldwide for decades.
GEO Maritime & Aviation Leader
Pioneer GEO satellite operator now part of Viasat — delivering enterprise broadband, ELERA IoT, and safety services to maritime fleets, aircraft, and government operations globally.
Canada's Next-Gen LEO Fleet
298-satellite polar LEO constellation being built for enterprise-grade 5G NTN and carrier D2C service from 2026 — uniquely optimised for northern latitudes and government connectivity.
Satellite D2C isn't a replacement for cellular — it's the layer that fills every gap terrestrial networks leave behind.
Reach anywhere on Earth — oceans, remote jungles, polar regions — where no cell tower will ever exist.
D2C technology works with your existing unmodified smartphone. No special satellite phone or antenna required.
Critical connectivity for disaster response, maritime safety, aviation, and military operations where lives depend on it.
3GPP Release 17/18 NTN standards ensure satellite connectivity integrates seamlessly into existing mobile networks.
Satellite profiles delivered remotely via eSIM — instant activation, no physical SIM logistics, instant profile switching.
Connect millions of low-power IoT sensors, vehicles, vessels, and infrastructure in areas with no terrestrial coverage.
Global fleet tracking, crew welfare broadband, and AIS safety comms for vessels anywhere at sea.
In-flight broadband, pilot safety data links, and passenger connectivity on transoceanic routes.
Emergency SOS, coverage for hikers, mining operations, and agriculture in areas with no tower signal.
First responders and disaster relief teams stay connected when terrestrial networks are destroyed.
Autonomous trucks, trains, and EVs maintain real-time telemetry and OTA updates across any terrain.
Pipeline sensors, smart grid monitoring, and environmental trackers across vast remote territories.
NTN (Non-Terrestrial Network) is the 3GPP-standardised framework — formalised in Release 17 and enhanced in Release 18 — that defines how mobile networks extend beyond conventional ground-based cell towers into space and the upper atmosphere. NTN encompasses Low-Earth Orbit (LEO), Medium-Earth Orbit (MEO), and Geostationary (GEO) satellites, as well as High-Altitude Platform Stations (HAPS) such as stratospheric balloons and drones.
Where D2C (Direct-to-Cell) specifically describes satellites that connect directly to unmodified consumer smartphones using standard LTE/5G radio protocols, NTN is the broader architectural standard that governs all non-ground network nodes — including dedicated satellite terminals, IoT sensors, maritime vessels, aircraft, and connected vehicles. Every D2C network is an NTN deployment, but NTN covers far more use cases and device classes than D2C alone.
The significance of the 3GPP NTN standard is that it makes satellite connectivity a native part of 5G — not a bolt-on afterthought. Smartphones, eSIMs, IoT chipsets, and network core infrastructure can all interoperate with NTN satellites using the same protocols, spectrum frameworks, and security models as terrestrial 5G. This enables seamless handover between ground and satellite cells, unified subscriber management, and white-label resale of satellite services through existing telecom billing stacks.
LEO • 500–2,000 km
Low-Earth Orbit
MEO • 2,000–35,786 km
Medium-Earth Orbit
GEO • 35,786 km
Geostationary Orbit
3 Layers
LEO · MEO · GEO
5G Native
3GPP R17/R18 Standard
IoT-NTN
NB-IoT & eMTC in Space
HAPS
Stratospheric Platforms
D2C (Direct-to-Cell) is a specific service type: a LEO satellite acting as a cell tower that communicates directly with standard smartphones. It is the consumer-facing, no-hardware-required use case of NTN technology. NTN (Non-Terrestrial Network) is the 3GPP architectural standardthat encompasses every class of space-based and high-altitude network node — including D2C, satellite broadband terminals, HAPS, drone-mounted base stations, IoT satellite gateways, and GEO broadcast networks. In short: all D2C is NTN, but not all NTN is D2C. Our platform supports both — from consumer eSIM satellite plans to enterprise NTN API integrations.
Non-Terrestrial Network (NTN) specifications in 3GPP Release 17 and 18 define how satellites integrate with existing 4G and 5G infrastructure — making D2C a global interoperability standard, not a proprietary technology.
3GPP Release 17
NTN baseline — LEO/GEO satellite support for eMBB and IoT/NTN
3GPP Release 18
NTN enhancements — higher throughput, handover, and MIMO for D2C
5G NR-NTN
Full 5G New Radio over satellite — matching terrestrial 5G service quality
IoT-NTN
NB-IoT and eMTC over satellite for ultra-low-power device connectivity
eSIM GSMA SGP.32
Remote eSIM provisioning for IoT/M2M satellite device onboarding at scale
GSMA SGP.22
Consumer eSIM standard enabling satellite profile delivery to any device
Satellite D2C profiles are delivered over-the-air directly to your eSIM chip. No physical SIM swap, no carrier store visit — just instant satellite connectivity activated from anywhere in the world.
Network
Starlink D2C · LEO
Coverage
Global · 100%
Get a satellite D2C eSIM, become a reseller, or integrate D2C and NTN satellite access into your business platform. Borderless. Standards-based. The sky is no longer the limit.