So the problem is I have encountered a few instances where calls and texts do not come through. It goes directly to the subscriber is not available message. So here is the thing I can think of 2 apps that affect calls. iblacklist and auto3g. I do not think it is iblacklist because it is not bouncing off the calls like it is programmed to do. Auto3g I am not too sure but it happens sporadically it is hard to test. Thing is when I enter a code.. provided by the telco to cancel all diverts..suddenly all of the texts and such come flooding through. Thing is, it is not diverted so why would a network thing affect this? Previously I have had the telco do a reset whatever that means, I have also left my phone off for 15mins when this happened before and I havent had an issue till today.. So I wonder if it is the apps or a faulty phone.