Version 2.3.5.3 of Siglos Karaoke Professional adds one more option to remote interface. If you enable ‘Message host’ button, it opens the page that allow your customers to send you messages that appear in the remote queue among remote requests (messages are marked by different color).
This may be used for ‘Remove me from the list’ or ‘Do you have song …’ messages that will allow to run your show more smoothly.