Original sentence: Finally, these fonts must allow superscripts, subscripts, and be able to support Latin-1 plus the additional symbols in EIA-708, such as the [CC] symbol and the dozen or so Unicode characters
Edited sentence: Finally, these fonts must allow superscripts, subscripts, and be able to support Latin-1 plus the additional symbols in EIA-708, such as the [CC] symbol and the dozen or so Unicode characters in this standard