Batphone

6 clues
TV hotline
Line in Gotham
Wayne Manor ringer
Gotham City hotline
One way to reach a superhero
Item in Commissioner Gordon's office
Similar answers:
Accidentphone
Allophones
Amanshonesty
Americanhoney
Anglophone
Anhonest
Anhonestmistake
Answersthephone
Arewehavingphoneyet
Arthurhoneer
Ashonest
Atasteofhoney
Attilathehoney
Austinmahone
Ayawnisanhonest
Baitohoney
Baloneyphoney
Basssaxophone
Batpart
Batperson