Which Two Statements Are Correct with Respect to the Client

Which two statements are correct with respect to the Client Matter Code setting in the route pattern configuration? (Choose two.)

A) The Client Matter Code feature does not support overlap sending because the Cisco Unified CM cannot determine when to prompt the user for the code.
B) If you check the Allow Overlap Sending check box, the Require Client Matter Code check box becomes disabled.
C) If you check the Allow Overlap Sending check box, you can also check the Require Client Matter Code check box.
D) The Client Matter Code feature does support overlap sending because the Cisco Unified Communications Manager can determine when to prompt the user for the code.
E) The Client Matter Code has the option to configure Authorization Level such as in the Forced Authorization Code.