eSIM Roamless pour Sao Tome and Principe en 2026

Unitel STP is the only network Roamless names for Sao Tome and Principe, so the operator is settled before you choose a plan; differences between its few options are about allowance and validity, not signal. Roamless lists 4G as the fastest technology, a stated ceiling rather than a promise of what a handset will show. Top-up is supported, so if you use up the included data, you can extend the plan instead of having to buy another.