West Yorkshire Police Contact Management centre said one of their officers had written a statement due to racist abuse he received.
The contact officer was dealing with a 999 call at the time, the centre tweeted.
WYP Contact Management Centre tweeted: "Another statement done by one of our contact officers yesterday due to the racist abuse he received whilst dealing with a 999 call, which is not acceptable at all.
"Officers will be paying the suspect a visit and we have a cell waiting for them."