LOL Here's why it's never right to answer an "old" Mitel Sx-200 question. Form 9 is not from an OLD Mitel system, it's from a Generic 1005, or 200-ICP. My "old" Mitel switch, the one in my warehouse is an SX-100 (1/2 a 200) Generic-217.

In your form, you have 2 items: COS/COR. Do they match? You ought to examine the practice for the specific Generic you're working on.

Carl