I have a client that wants to reduce font file size. I would like to get rid of characters like ΔΩμπ£¥∏∑√∂µ. Most of these characters are included in the MacOS Roman or Windows 1252 codepages. I have some vague memory that says "that it's not allowed to remove those or the font might have issues being recognized on older systems".
Will I run into any issues if a web font doesn't include those characters? Or a otf font in Windows Office?
Thanks in advance!