Maya Mobile does not provide a truly unlimited high‑speed data eSIM for Oman. The plans available for Oman are fixed data plans that give 5GB of high‑speed data each day for 3, 7, 14, or 30 days, after which speed is reduced to 3Mbps. These plans are not unlimited in the sense that there is no hard cap on data, but the speed drops once the daily allowance is used. If a traveler needs more data or higher speeds for a longer stay, they would need to purchase a larger fixed data plan or consider top‑ups under a Pay‑as‑you‑go model, which are not listed in the current Maya Mobile offerings for Oman.