When you need to change the colors of the desktop application, while there is no option to change the colors of only the Ringotel app, you can use the operating system's Accessibility Settings to change the display colors for all the apps.
Windows
To change the display colors on your Windows PC:
Open the Settings>Accessibility>Color Filters
2. Turn on the Color Filters switch and choose the option that is most suitable for you.
MacOS
To change the display colors on your Mac:
Open Settings>Accessibility>Display
2. Turn on the Color Filters switch and choose the option that is most suitable for you.
After you have selected the filter, everything on your screen should change colour accordingly.
