• The information confirmation screen isdisplayed.Note• Clicking "Click to Show next TerminalIDs" displays more Terminal IDs availablefor use. You can repeat this operation up to5 times. Once you click "Click to Shownext Terminal IDs", Terminal IDs that havebeen displayed up to that point cannot berecalled.8. Click "Register".• The value displayed on the screen in"Registration Key" (16 characters) must beregistered to the unit. Make a printout of thepage or write down the Registration Key on theactivation key or another piece of paper andstore it in a safe place.IMPORTANT• If you misplace the Registration Keyinformation, refer to "To display theRegistration Key again (using a computer)(Page 145)".9. Click "Menu".• The function selection screen is displayed.To display the Registration Keyagain (using a computer)If you misplace the Registration Key information, youcan display it again by following the procedure below.1. From a computer, access the KX-VC Series NATTraversal Service registration page (https://www.tsunagarunet.com/hdcom/main).• The login screen is displayed.Note• The login screen is displayed in English.You can change the language from thedrop-down list in the upper right of thescreen.2. Enter the characters displayed in the image, andthen click "here" at the bottom of the screen.• The unit information login screen is displayed.Note• The fields are case sensitive.3. Fill in the following items:"Type": select HDVC"MPR ID"Document Version 2015-12 User Manual 145Using the KX-VC Series NAT Traversal Service