I am in St. Kitts and purchased a Droid 2 before leaving SC and was told I could use it in St. Kitts. I called global service before I left and alerted them I would be in St. Kitts and they told me that I would have free email and text and calls would be $1.99 per minute. I have no service and when attempting to dial it tells me emergency numbers only. What can I do??