Can I expect mobile signal coverage along the Arctic Circle Trail or at the Ilulissat Icefjord with DataESIM?

At the official viewpoints for the Ilulissat Icefjord, particularly those in close proximity to the town, DataESIM will provide a strong signal. However, for multi-day expeditions like the Arctic Circle Trail, which spans 160km between Kangerlussuaq and Sisimiut, users must anticipate a complete absence of mobile signal for the majority of the trek. DataESIM is designed for coverage in populated areas, not remote wilderness routes, where satellite communication remains the only viable option.