Travel SIM MVNO market to 2035: strong growth from rising data/roaming demand; segmented by service, end-user, device, data usage and global regions https://industrytoday.co.uk/it/travel-sim-mvno-market-is-estimated-to-grow-usd-6438-billion-by-2035-reaching-at-a-cagr-of-672-during-the-forecast-period-2025-2035