I have always wondered about that.
Clearly all telecomunications companies can see and store every long distance call made. And they probably also store every local number too. Although that may only be accessible to higher level personal.
But the thing that i always wondered about is wether the telecommunications company can actually see and store the touchtone keys that are pressed by the customer when he or she is navigating through a touch-tone voice interface that is commonly employed to serve customers in commercial call centers.
Clearly all telecomunications companies can see and store every long distance call made. And they probably also store every local number too. Although that may only be accessible to higher level personal.
But the thing that i always wondered about is wether the telecommunications company can actually see and store the touchtone keys that are pressed by the customer when he or she is navigating through a touch-tone voice interface that is commonly employed to serve customers in commercial call centers.