darwinalderson,
Wow, I don't think I have ever seen two almost identical issues on the same day. The issue you are running into is with a System Flag, not a Station Flag, and you may or may not have access to it if your vendor doesn't allow your credentials to access it. Here is the help file associated with the feature in question.
System Flag - Handsfree Announce On System Forward Transfer
This is located in System\Flags.
When a phone user transfers a call to the principal phone of a forwarding path, this option determines what the caller will hear. If enabled (yes), the caller will place a handsfree call to the principal phone and can announce the transfer (the call does not enter the forwarding path). If the option is disabled, the transferring phone user will hear ringing and can announce the call only if it is answered by the principal phone or one of the forwarding points. This defaults to no.
Thanks,
TE