They help secure a page in hotel (7)
I believe the answer is:
buttons
'page in hotel' is the definition.
'buttons' can be an answer for 'page' (I've seen this before). I am not certain of the 'in hotel' bit.
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for buttons that I've seen before include "Fasteners for the Cinderella character" , "Baron Hardup's servant in Cinderella" , "Secures" , "may be at work in hotel" , "pantomime page boy" .)