ZenSim does not provide a truly unlimited data plan for Scandinavia.
The plans labelled “Unlimited” (such as Europe+ Unlimited STANDARD – 10 days and 30 days) give a maximum of 3 GB of high‑speed data per day and then throttle speed after that limit, so they are not unlimited in the strict sense.
For travelers who need a larger amount of high‑speed data without daily limits, ZenSim offers fixed‑data plans, for example a 20 GB plan valid for 30 days that costs $29.00 USD. These fixed‑data options give a clear data allowance and can be more cost effective than a daily‑capped “Unlimited” plan for most users.