What should I do if my Thai SIM card stops working?

- First, check if your phone is compatible with the network and that you have sufficient balance or an active plan. - If the SIM card is still non-functional, visit the store where you purchased it, as they can assist with troubleshooting or replacement. - Ensure that your phone settings are correctly configured for mobile data and network selection, as incorrect settings can cause connectivity issues. Practical Pattaya note: Match the advice to your exact location, budget, transport and travel dates, and confirm time-sensitive details directly with the relevant provider or official source.