which blackberry has bluetooth DUN?

[greenblood]

it's said 8100 has, but I borrowed at&t version, and couldn't find it
without it, I am unable to tether wirelessly through bt
also, which blackberry model supports OBEX, that transfer phone number is alot easier

[-MrBigster-]

You would usually do this through USB. However, you can use the 8100 as modem as long as you have bluetooth on your computer.

[anfrey]

the 8100 can tether via bluetooth just fine. you just need to make sure they are paired correctly. it is a lot more reliable (and quicker) to use it via a usb connection.

oh, and i can transfer files over BT just fine.