Privacy concern in Google Voice call recording

Monstrous privacy concerns loom: What information will Google collect from the calls it connects, and what will it do with that information? Google's privacy policy says it will store and maintain recorded conversations. Is it preserving the numbers called, the duration of the call and even the name and address of the person the Google Voice user called? When I call a person who uses Google Voice or he or she calls me, what control do I have over what information Google collects about me or about how Google will use that data? Apparently none.

Many thanks to Prof. Tuthill for the opportunity, collaboration and guidance. I'd never shopped an idea around to different publications -- the entire process was interesting.