Hello, novice DTAC cell phone user here. I have a basic DTAC prepaid SIM card (Happy), no plan, and would like to be able to have occasional Internet access. Also I don't seem to be able to send cell-phone captured images as well. Is this available from a DTAC SIM card or only from DTAC plans?

PS - before you suggest another carrier, I have found that only the DTAC carrier works with my quad Motorola - thanks.

You should be able to send MMS and access internet GPRS/EDGE with the card. Propably you just need to get correct settings to your phone. Check out their web pages or call them and ask for the settings. They can send them to your phone by SMS.

Just go to one of their shops and apply for one their prepaid VAS packages. Mine is THB 99 for 20 hours.