I had it with me when I did my 90-day check. The immigration complained that the landlord hadn’t uploaded the ownership deed along the TM30 and asked me to contact them next time or I won’t be allowed to do another check-in. If you’re renting a condo, then it’s best to bring both documents with you. If you’re staying in a hotel, simply ask reception for the document. The immigration was also pretty particular about the correctness of the address on TM47.
I bought a yearly SIM card... I used to come to Thailand and buy these 30-day SIM cards each time until they told me they had one that lasted for a year with a lot of Internet. It was a bargain at the price of 1790 BAHT with 100 GB Internet at full speed each month for a year.
Around 7 business days, almost 3 weeks, because it happened during different holidays in Thailand and Poland. It’s worth noting that embassies observe holidays in both countries.
I see. I just logged in to online reporting and it says there:
According to The Immigration Act,B.E.2522,the foreigner who has received a temporary stay permit and stayed in the Kingdom of Thailand over 90 days must notify his residence to immigration officer every 90 days.
I haven't received any stay permits, so not sure why should I report?