eSIM Firsty pour Russian Federation en 2026

Firsty has not published which operators it uses in Russian Federation, so the radio side is unknown rather than bad; the practical details to check are in the table above. Its catalogue spans a large range, making data sizing the real decision and creating the risk of buying more than a fortnight needs. 5G is the fastest technology it lists, not a promise of what a handset will show. Tethering is stated as available, and top-up is supported, so a laptop can use the plan and an exhausted allowance can be extended.