[callesgg]

Had something that worked like this a few years ago, it had the problem that it forced the blue-tooth to suck the battery clean very quickly.

It seamed like a use-full thing, but when i used it it was actually more of a annoyance than i helpful thing. Leaving the phone next to the computer becomes a no no.

[corobo]

Was coming in here to chime in on it not really being new with the same complaint. On an ancient phone (my first smart phone however long ago that was these days) this was one of the features the bluetooth dongle's driver came with.

Every time I got an SMS it must have knocked the bluetooth off for a moment because my computer would lock. Really annoying after the first few times, didn't last long!