QUESTION
The Prophet Muhammad (Allah bless him and give him peace) is considered 'Ummi.’
Is this a reference that he (Allah bless him and give him peace) categorically could not read and write or is it instead a reference that he was untaught by man?
There are some circles that deny the former position outright and advocate the latter meaning of 'Ummi' as the only orthodox view.
ANSWER
Preamble
There are several things that must be discussed to give this question justice....