You'll need to turn off the headphone mode on the iPhone so that you can hear and enjoy sound from the device again without having headphones attached. (Jocelyn Vodnik/Demand Media). Insert a pair of headphones into the headphone jack at the top of the phone.
Definition of CATALIN. : a thermosetting plastic made of a cast phenol-formaldehyde resin and marked by high compressive strength and ready machinability.ADVERTISEMENT. formerly a U.S. registered trademark. First Known Use: 1929.efinition of CATALIN. : a thermosetting plastic made of a cast phenol-formaldehyde resin and marked by high compressive strength and ready machinability. ADVERTISEMENT. formerly a U.S. registered trademark.
Radio collectors refer to the brightly-colored cast phenolics as catalin, despite the cast radio parts being manufactured by Bakelite, Catalin, Marblette, Monsanto, and Knoedler.Vintage Mah jong collectors refer to opaque game pieces as bakelite and more translucent or swirled pieces as catalin.adio collectors refer to the brightly-colored cast phenolics as catalin, despite the cast radio parts being manufactured by Bakelite, Catalin, Marblette, Monsanto, and Knoedler. Vintage Mah jong collectors refer to opaque game pieces as bakelite and more translucent or swirled pieces as catalin.