Cant receive text (sms) with my AIS

[Jackie2013 84]

Hi Buddies, 

I have a prepaid AIS sim up and running without any problems. My data package is working and its the same sim i've been using for a year o so. It also has a balance of about 100 baht. 

However, i'm unable to receive straight text (sms). 

I understand that one might have issues with mms but usually a simple SMS doesn't require any heavy setup. 

 

Any ideas? 

[whitespider 4,976]

As you are likely to get 50 different answers it would probably be better to just go to anu AIS desk and have them check it. Probably just tick a box on their computer and you will be good to go.

Out of interest, and probably not related, but have you registered the SIM? I still have 3 old sims that i never registered and they dont seem to fully function.