@ austin
m facing pairing problem (pairing of f4 with my zumo).I am also having same problem. I contacted zumo team and they said its because of blueant interphone f4. When I went to return this product (the interphone F4) Blueant were a nightmare to deal with.. also I connected my friend's scala with my zumo, and that worked really very fine. I also read some forum replies on other forums, and found that it is the common problem with most of blueant+ zumo users. I wouldn't recommend blueant to any one :newsmile055: