I was getting that message every time i made a call. after I treid disabling forwarding on the phone. (everything was already disabled) it turned out that it was the network providers setting. I used Aldi which uses the Telstra network and I had set the ring time from standard 15 seconds to 30 seconds and that was the que to get that conditional forwarding message. I reset that back to 15 seconds by ##004# send, and MMI reset came up with call forwarding disabled. message is gone. You might have to go to your network providers website for yours. Good luck.
Go to the Videotron.com site
First steps
User Guide
Gamification
