I have just subscribe to UM MB40 prepaid plan few days ago. My location is in Desa Park City. I'm using the bb plan on my Samsung Tab2. However, I am not able to use the bb service at all. Not even open up google home page. The signal I have on the Tab is constantly switching between H and 3G where H is more prominent. I have already selected WCDMA only on the tab.

So I called UM CS and they told me I have to be in 3G area and my Tab showing 3G signal then I can use the service, because MB40 plan is for 3G coverage only, if H then cannot use.

Any pointers?