Sound design button: melodious, high-pitched alert, emphasis on the echoing fade-out.
A large boom of a prison cell door shutting.
Person dial long phone number on mobile phone. Musical keypad tones
Musical mobile phone ring - ' Shave And A Haircut'
Mobile flip phone opened and closed X2
Metal prison cell door opened with squeak, then closed with small bang.
Sound design alert: melodious two-tone alert with delay
3-step modulated mobile phone ring
Musical scale mobile phone ring