I have read the review and did some searching and did not find mention of this. I just got the 640 and I really like it so far....my question is when I recieve email on it plays a sound...just a beep (I get a lot of email) so I was thinking that when I was wearing the headset and I recieved an email I would hear a beep....no?
I would like to ad that it appears that the headset is working correctly. It does ring in my ear....When I make a call it goes to the headset...all is good except that question....
Thanks in advance for everyones help,