I bought this headset when I got my Blackberry 7130e in January. The problem with this headset is that everything happens through the multifunction button - almost everytime I tried to pair this device with my phone it would call the last person I called...I was repeatedly calling people I didn't want to or hanging up on them. The unit also was not reliable and sometimes would just not pair with the phone and had to be reinstalled a number of times. Finally I got tired of it and bought a Motoroal HS850 which I love. I highly recommend the Motorola over the Jabra.