Hi guys,

I live in Thailand and have a DTAC post pay SIM account which I got with an iPhone 4s from the DTAC store.

The problem is I have just been on holiday in England for a few weeks and so changed over my SIM card back to my UK one. I then set the UK SIM card up for UK 3G and internet etc but now I'm not sure how to reset the phone back to DTAC's 3G settings.

In England I was sent a 'message settings' SMS from Vodafone which I just had to open and the rest was taken care of automatically. Is there such a message service with DTAC that I can get? I have looked but can't find it on their website or through Google.

I know the obvious solution is to visit a DTAC store but I'm not back until early hours and will need to use my phone as soon as I arrive.

Cheers for any advice on this!

I think you just need:

APN: www.dtac.co.th

- Select Settings.

- Select General.

- Select Network or Cellular

- Select Cellular Data Network.

- Under Cellular Data Option

APN: www.dtac.co.th

Username:

Password:

- Under MMS Option

APN:

Username:

Password:

MMSC:

MMS Proxy:

MMS Max Message Size:

MMS UA Prof URL:

- Click Network Tab up the top to save

edited to add, there is a DTAC shop at Suvarnbhumi, near door 7, level 2, outside Customs, in case you are flying in to SBIA/BKK, and are having issues.

Edited May 7, 201313 yr by lomatopo

Wow thank you so much, that's great! I do fly into Suvannphum airport so of I get stuck I'll see if they can help me out.

Thanks again :-)