Hello.Webex Teams or Webex Meetings can share the screen after entering the PIN code number when connecting to the webex device.Can the device be connected without entering the PIN code number?

"cp-8800-a-kem =" Is it possible to change the background image?We will use 'CP8861' model phone and 'CP-8800-A-KEM' expansion module.Can I change the background of 'cp-8800-A-KEM' as well?Here is the content of the'List.xml' file.If I can change the...