College students call for part-time jobs in remedial classes.

First of all, is it sure that the remedial class is short of staff? If so, call to get to the point and ask what kind of teachers you need, where to take classes and how to arrange your usual working hours. Don't ask about salary yet. If you think it's acceptable, offer that I want to go for an interview, and then introduce myself in detail during the interview, or they will take the initiative to ask about your situation to see if it meets. In a word, telephone communication is only the exchange of basic information. Don't think that the phone can solve all problems.