Style to seduce using chatline essentially, instead of clubs (7)

I believe the answer is:

entitle

'style' is the definition.
(I've seen this before)

I can't explain the remainder of the clue.

(Other definitions for entitle that I've seen before include "Name; empower" , "confer rank" , "Give a right (to someone to do something)" , "Style; give right to" , "Name; enable" .)

I've seen this clue in The Guardian.

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