As shown in <https://wiki.ubuntu.com/SystemSettings#phone>, *all* the System Settings icons should be in color; the grey icons are placeholders. Keeping them all monochrome would make the dynamic updating much less effective, and wouldn't work at all for the Cellular icon when SIM colors are implemented.
As shown in <https:/ /wiki.ubuntu. com/SystemSetti ngs#phone>, *all* the System Settings icons should be in color; the grey icons are placeholders. Keeping them all monochrome would make the dynamic updating much less effective, and wouldn't work at all for the Cellular icon when SIM colors are implemented.