Android app for Scan an RF to intercept mobile phone calls
<p>I was reading following article and I come up to know about RF(Radio frequency) signals are the medium of communication between connect mobile phone calls.</p>

<p>Idea came in my mind to have android app kind of RF scanner which secretly eavesdrop on mobile phone conversations around you.</p>

<p>I know i need more research but i quickly want to know if it is possible with android apps or not ?</p>

<p><a href="http://www.ehow.com/how_7625971_scan-rf-cell-phone-signals.html" rel="nofollow">enter link description here</a></p>
