[Dec31,1999]

I,also, know this from on-the-job. A cell phone can be remotely used for more than just tracking purposes, it can also be used to eavesdrop.

If this is true, then all one has to do to thwart this effort to evesdrop would be to cover or enclose the microphone.

[jimtorr]

It would be easier just to disconnect the battery. That's what we make visitors do, when they bring a cell phone into my office. Either leave it with the receptionist, or remove the battery. Shoot, lots of folks just leave it on the floor in the hallway outside the door!