What some people in our country Jordan and in some other countries do, namely the muezzin saying after the adhan: Is there anything wrong in that? And what is its ruling?
Adhan and Iqamah
الأذان والإقامة · Fatwas tagged with this category in the English archive.
The ruling on the mu'adhin saying after the adhan: "Allahumma salli 'ala sayyidina Muhammad.."