Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Doesn't work with all blackberry's

I have not had a chance to test this product yet because it does not work with my Blackberry (7130e). The text is a little deceiving because it says that it works with Blackberry's. After getting the product and trying for hours and reading the literature, I called the support line and I was told that it does not work with my Blackberry. I was disappointed by the fact that none of the literature tells you what devices it works with.