Will it work on SJ trains and intercity rail routes?

The ETravelSim Sweden eSIM works on SJ Swedish Rail trains across the major Stockholm-Gothenburg-Malmö corridor with consistent 4G coverage on most intercity lines. Rural sections of the Inlandsbanan and northern routes through Norrland may see momentary drops in deep forest stretches and tunnels, but the main travel corridors between cities stay connected. The SJ Mobile app works fluidly throughout Swedish travel for live platform changes, ticket QR codes, and connection updates.