Thanks for you reply!
I'll try filling in the APN info from my provider, but it's strange. I though APN is only applicable when it comes to gprs, and I'm not using GPRS at all, only private reporting via sms, and I want to use remote Access via sms.
Right now, I get sms messages from the alarm, but it won't respond to my sms requests such as DISARM, AWAY or STATUS that i try to send to it.
Does it need apn info to do that? It has worked before and I'm pretty sure I've never added any such info.
Regards
-Björn