BNESIM does not provide an unlimited data eSIM for the Isle of Man. Instead, the provider offers fixed data plans with set allowances. Examples include 100 GB and 50 GB bundles that are usable for 30 days, and 100 GB and 50 GB plans without an expiry date that can be activated whenever needed. For travelers who do not require an exceptionally high volume of data, these fixed plans are often a more cost‑effective option, whereas a large‑usage user might benefit more from a different provider that does offer truly unlimited data.