Do I need to print my insurance, Thai pass code, and vaccination certificate, or can I show them on my phone for entry into Thailand?

With the recent changes to entry requirements for Thailand, travelers have reported mixed experiences regarding the necessity of printing documents. While some recommend printing all important documents like the Thai pass, vaccination certificate, and insurance papers, others confirm that showing these documents on a phone is sufficient. Notably, as of June 1st, 2022, travelers mentioned that while some airlines require printed documents, there have been instances where officials only requested proof of hotel bookings and return flights without needing the vaccination certificate or proof of insurance.