"Music") at the start of a video conference call(Page 58).Note• You can listen to a sample of the followingitems by pressing [R].– "Welcome Screen Vol."– "Ringback Tone Vol."– "Ring Tone Vol."5. Press [G].• A dialog box to confirm the saving of settings isdisplayed.6. Use [ ][ ] to select "Yes" and press [Enter].• The system settings screen is displayed.7. Press [Home].• The Home screen is displayed.Making Connection Settings1. Press [Menu].• The Menu screen is displayed.2. Use [ ][ ] to select "Settings" and press[Enter].• The system settings screen is displayed.3. Use [ ][ ] to select "Call set up" and press[Enter].• The connection settings screen is displayed.4. Use [ ][ ] to select the following items for input:• The following items are displayed over 2 pages.To view all the items, press [R] to move to thenext page, and press [B] to move to theprevious page.• You must save the settings separately for eachscreen on which you changed the settings."Answer Mode": Use [ ][ ] to select how toanswer video conference calls ("Manual" [default]or "Auto") (Page 43)."Max. Bandwidth": Press [Enter] and use [ ][ ] to select the maximum allowed bandwidth tobe used (512 kbps, 768 kbps, 1.0 Mbps,1.2 Mbps, 2.0 Mbps, 3.0 Mbps, 4.0 Mbps,5.0 Mbps, 6.0 Mbps, 7.0 Mbps, 8.0 Mbps,9.0 Mbps [default], 10.0 Mbps).Note• The maximum bandwidth during a videoconference call adjusts to that of the partythat has set the lowest bandwidth for themaximum bandwidth setting among allparticipating parties.• You cannot select a value that is higher thanthe maximum bandwidth set by the dealer.For details, contact your dealer.• When you make a 3-party video conferencecall, select a value of "1.0 Mbps" or higher.Otherwise, the image quality and the soundquality cannot be guaranteed.• When you make a 4-party video conferencecall, select a value of "2.0 Mbps" or higher.Otherwise, the image quality and the soundquality cannot be guaranteed."Encryption": Use [ ][ ] to select whether toenable encryption.– "ON": Encryption is enabled.– "OFF" (default): Encryption is disabled.Note• Be careful when changing encryptionsettings because doing so may cause youto become unable to communicate withother parties.• Be aware that if encryption is disabled,eavesdropping might be possible onnetworks that are not secured against suchactions.• If you cannot specify a value for"Encryption" because the setting isunavailable, contact your networkadministrator.• When connecting to an MCU ornon-Panasonic video conference system,set "Encryption" to "OFF" because80 Operating Manual Document Version 2011-04Contacts and Settings