Ofcom Give Virgin Media O2 UK Green Light for Mobile Calls via Satellite

The UK telecoms regulator, Ofcom, has today approved a request by the parent of mobile operator O2 (Virgin Media) to vary its spectrum licence to allow for the launch of their imminent O2 Satellite service, which will harness Starlink’s satellites in Low Earth Orbit (LEO) to connect with standard smartphones in the UK.

Just to recap. A good number of Starlink’s satellites support Direct to Cell (DtC) technology, which enables them to deliver “robust” global coverage of their new 4G mobile roaming service and supply it directly to unmodified Smartphones on the ground. This service is currently less about performance (currently capacity constrained) and more about ensuring customers can stay connected, for basic tasks, even in remote areas of weak terrestrial mobile signal.

However, in order to work, DtC requires Starlink to do deals with a local mobile operator, which is where O2 comes in as the new service will use a portion of O2’s licensed mobile spectrum. Ofcom officially approved mobile and satellite operators to harness their airwaves (mobile spectrum bands) to support similar Direct to Device (D2D) services during December 2025 (here) and today’s announcement represents the “first licence variation of its kind to be approved” by the regulator.

The new O2 Satellite service will initially deliver basic messaging and data (broadband) services to 4G mobile “not spots” across the UK, with further improvements and applications to follow in the future across a range of handsets. App support will grow over time, with a focus on targeting support for the most asked-for applications at launch, primarily messaging, maps and location services.

Ofcom Statement

This is the first licence variation of its kind to be approved by Ofcom. We have also made the final regulations to support the rollout of new services powered by ‘direct to device’ (D2D) technology.

D2D services involve satellites in space beaming down signals to smartphones on earth, enabling people to stay connected in coverage ‘not-spots’ – including in hard-to-reach rural areas and mountainous regions.

Having received and approved the first licence variation request from VMO2 under the new authorisation framework, we have now inserted the frequencies on which the company is allowed to provide D2D services and formally made the regulations that allow existing handsets to use the service.

These regulations are intended to come into effect on 25 February 2026.

At present, we still don’t know how much O2 will charge for their new satellite calling and data service (or add-on), although it’s initially expected to launch with limited landmass coverage of the UK (rising to more than 95% within 12 months of launch). The coverage is set to increase even further when Starlink’s next-generation DtC satellites are deployed, alongside further enhancements in performance, application use and an expansion of use cases. Officially the service is still planned to go live during “early 2026“.