If you short-circuit theleft middle and right pins on the
bottom of the phone with all connections touching each
other, the Nokia software hangs! The profile "Headset"
will be activated. Before you do this just activate the
"Automatic Answer" in the headset profile and set the
ringing volume to "Mute". Now you can use your phone for
checking out what people are talking about in a room. Just
place it under a table in a room and call it. The phone
receives the call without ringing and you can listen to
what people are saying.
