Logging Telnet Sessions

I am trying to find the following information regarding the logging of telnet sessions within a Solaris 10 environment:

(1) How can I tell if the logging of telnet sessions is enabled on a Solaris 10 machine?

(2) Assuming that the logging of telnet sessions is not enabled, what is the procedure of enabling the logging of a telnet session?

I have alread Googled these questions, but could not find any satisfactory answers. Any and all constructive replies will be appreciated. Thanks!

RobSand

This is one place I Googled out.