Dear Editors! During the compilation process, we found a minor editorial mistake in H.450.3 chapter 11 Operations in support of Call diversion supplementary service. In IMPORTS statement it is written: H225InformationElement FROM Generic-parameters-definition It should have been written: H225InformationElement FROM H225-generic-parameters-definition May be it is useful to put this correction into the Implementors Guide. Best Regards, Orit Levin RADVision Inc., Mahwah, NJ Tel: 201-529-4300 ext. 230 Fax: 201-529-3516 E Mail: orit@radvision.com