MeSIM does not provide a plan that delivers unlimited high‑speed data in Finland. All of its plans for Finland have a hard cap, whether that cap is a daily high‑speed allowance, a total data limit, or a total data bundle that is then throttled after the allowance is used.
Travelers who need a large amount of data can choose from MeSIM’s fixed‑data plans for Finland. For example, a 30‑day plan offering 500MB/day high‑speed data costs about $17, while a 10‑day plan with 1GB/day high‑speed data is priced around $11. These fixed plans can be cost‑effective compared to the largest unlimited‑named options, which still impose a high‑speed cap and reduced speed after the limit is reached.