The 6682 works very well with the 770:

EDGE over bluetooth - web, email, etc, except streaming audio, all work well.

File management over bluetooth - you can seemlessly manipulate the files on the 6682 with the 770. You can, for example, create a text doc on the 770, copy/paste it to and view it on the 6682. Also, images and videos captured with the 6682 can be copied/pasted to the 770 and be viewed.


The 6682 only has decent battery life, but I really like it for the symbian os, loud speaker phone, edge, bt, phone-quality videos and pictures, extra S60 apps available on the web, etc.