First, check your COR settings. The phone that will be doing the Service Observe should have "Can Be A Service Observer?" set to YES. The extension or agent ID that you are attempting to Service Observe should have "Can Be Service Observed?" set to YES. You can also enable/restrict SO by specific COR (for example, limiting SOing of a specific department to only the department supervisors).
After you press the SO button, enter the extension (station or agent) that you want to SO.
Susan
“Before you criticize someone, you should walk a mile in their shoes.
Then, when you criticize them, you are a mile away ...
and you have their shoes.”