Is there a reference for the ALT keyboard codes which can be used in the MoI Text entry command?

For this forum?

ALT+1 yields smiley face ☺
ALT + 0149 yields bullet •
Greek lambda did not work, instead a double edge graphic resulted. ╗

Mac vs Windows 10 differences?

- Brian☺
╚╗♥♦
http://chrystler.blogspot.com/2008/04/keyboard-symbols.html