Mistakes [from the ’Ath?n] till pronouncing the Iq?mah (1)
* Mistakes done by the Mu’aththin?n and those who hear the ‘Ath?n.
* Pacing to the mosque interlocking one’s fingers.
* Getting out of the mosque while the ’Ath?n is being recited.
* Wasting time chatting while the Sal?t is about to begin.
* Abandoning doing Tahiyyatul Masjid and the prior- Sunnah Sal?t towards a Sutrah.
* Reciting S?ratul Ikhl?s prior to Iq?mah.
* Doing supererogatory Sal?t [N?filah] while the Iq?mah is being pronounced.
* Doing N?filah Sal?t- that has no Shar‘ reason to the exclusion of the two- Sunnah Rak‘ahs- prior Fajr Sal?t.
* Having garlic, onion or bad scented food before attending congregational Sal?t.
(1) One of these mistakes is sticking to a certain spot in the mosque in order to do Sal?t in it. This mistake has been discussed earlier.