Tried this on my Touch Pro, with WIFI on it works fine, but how can you be teathered to WIFI all the time to use it? Lookup after the call has ended and/or gone to voicemail seems to be hit or miss for me, think it depends on how long it has rang for.
Thing that makes it somewhat useless is that if you can't see who it is before you answer it is of no use. Also, if a second call comes in, it erases the data from the first call so you don't get a log of who called and can't tell who they are. Of course I guess all of this is moot if you are on GSM, and not CDMA like I am. Darn CDMA! Foils me again
