IntroductionOutlineThis Administrator Guide provides detailed information on the configuration and management of this unit.AudienceThis Administrator Guide contains explanations about the installation, maintenance, and management of theunit and is aimed at network administrators and phone system dealers.Technical descriptions are included in this guide. Prior knowledge of networking and VoIP (Voice over InternetProtocol) is required.Related DocumentationGetting StartedBriefly describes basic information about the installation of the unit.Operating InstructionsDescribes information about the installation and operation of the unit.Manuals and supporting information are provided on the Panasonic Web site at:http://www.panasonic.com/sipConventions Used in This Manual• In descriptions of settings performed on the unit, "select" refers to either touching the screen(KX-UTG300 only) or pressing [ ] or [ ] (KX-UTG300 and KX-UTG200) to select items displayed on thescreen.• The KX-UTA336 Add-on Key Module is also referred to as "KEM" in this manual.Technical SupportWhen technical support is required, contact your phone system dealer.Open Source Software NoticeParts of this product use open source software. For details about the open source software, see the OperatingInstructions.Trademarks• The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc., and any useof such marks by Panasonic System Communications Company of North America is under license.• Microsoft, Internet Explorer, and Windows are either registered trademarks or trademarks of MicrosoftCorporation in the United States and/or other countries.• All other trademarks identified herein are the property of their respective owners.2 Administrator Guide Document Version 2014-04Introduction