cell phone listening devices -- you have probably heard of cell phone spy software like SpyBubble http://www.cellphone-spybubble.info for example but did you know there are actually a few cell phone spying software programs that will act as cell phone listening devices allowing you to listen in to any incoming or outgoing phone call on a phone you are spying on?
here is how this works -- when the cell phone, that you want to listen in on phone conversations, makes or receives a cell phone call you will immediately get a text message notifying you of this. At that point you simply call the phone number of the cell phone you want to listen in on the conversation. The cell phone you are spying on will not hear the phone ring however. What will happen is you will silently get patched into the phone conversation.
You will be able to hear every word each person in a phone conversation says but they will have no clue you are listening in because they will not be able to hear you at all!
There are three phone spy programs that have cell phone listening devices built-in to their phone spy software: