I just want to make sure before I purchase. I have 7100 from Nextel. I have purchased a Plantronics Discovery 640 headset and I see that it has an accessory for charging via the mini usb. The charger that was included in my BB that is an ac charger that goes into a mini usb. Is that correct? So if I purchase this accessory charger billed as a mini usb charger I should be able to charge via my BB's charger. Correct?
http://blueheadsets.zoovy.com/produc...ERY640-MINIUSB
Just making sure
