
Originally Posted by
ENT
Around 2001 in NZ, I started tracking location of all recerved calls by simply lookingv at my phone window, the little words would track across, saying that the call was being sent from point "x", allowing me to monitor the time and locus of call to time of arrival of caller.
Identity of caller piece (Ph#) was also displayed.
So I knew if I had to set my dogs on guard or send out a scout in an unmarked vehicle to intercept and nail an undesirable etc if so called upon to do so.
Simple system.
It all is GPS monitored.