No, you missed my point. Read the article I linked. With a proper HTTP/HTTPS proxy + CONNECT handshake, you still have the full end-to-end integrity of the connection. The proxy acts as a simple TCP relay.
The employee may delete the logs after he is done, and nobody would ever know that he has accessed them. Government agencies may legally prevent anybody speaking of their wiretapping through numerous laws.
Basically, the fact that it acts as a simple TCP relay (obviously it does not, it is parsing the data) is seriously in doubt.
(The question remains if the Nokia browser does HTTP CONNECT)