<p>I’m going to agree with munchkin on this one. Although there may be a need for provisions with concern to gym hours (this is sometimes experienced by some girls at my school during P.E. class), I don’t think that a call for prayer is necessary.</p>
<p>I think the gesture of considering something is polite but it is extraneous. Wristwatches are just as easy to use, while making the time aware to only those who need to know.</p>