I have a BCM450 with Call Center. I wanted to test out the EWT. I read up on it but am a little confused. I was intending on setting it up like I have done in the past on the old Cinphony 2 ACD. In the Cinphony 2, I activated EWT and there was a pre-recorded meessage that would come on periodically stating "Your expected wait time is XX minutes". I am not interested in setting up the EWT adjustments that I read about. Is there not a default EWT recording that can be activated to play periodically?