Thanks Kamsibaby, I checked out the mobile network settings and network operator on my phone and it stated I was disconnected. I re-selected 48 and hey ho I'm in up and running again, don't know how/why I was disconnected!
Kamsibaby, how did you get it sorted? I'm still without service!! I heard back for an agent and tried his suggestions but still no luck. I can't be doing with this, I live out in country & feel cut off from everyone.