But if the single is in analog you will have no problem..
"Volker Tonn" wrote in message
...


D. Turbiner schrieb:

Hello to all,
....

-what is the principle of cellular telephone listening


Principle of cell-phone is encrypted digital timeslot transmission.
There is no No NO scanner available for to listen to this in clear
speech. At best you will receive something like scratchy noise.
You must have direct access to the providers system for "background
listening".