Listen to any cellular 800/900 Mhz telephone conversation with the push of a button
...gadget. Key in up to 20 cellular phone numbers that you would like to monitor, and when there is an in coming or out-going call made to or from the number you have specified, the unit will intercept the conversation and display the number of the phone being used
You can also do general monitoring, with a push of a button, the unit will scan,...
