Other Ways to Reach DIRECTV Customer Service. The DIRECTV customer service number is just one way to get in touch with DIRECTV. The DIRECTV customer service phone number for hearing-impaired customers (TTY) is 1-800-779-4388. You must have a TTY compatible phone to call this number. DIRECTV Customer Service is also available through the online Help Center, as well as through email, in either English or Spanish.
1 Coil (chemistry), a tube used to cool and condense steam from a distillation. 2  Coil spring, used to store energy, absorb shock, or maintain a force between two surfaces.  Electromagnetic coil, formed when a conductor is wound around a core or form to create an inductor or electromagnet.
The ignition coil is the part of the ignition system that generates high voltage to the spark plugs in order to ignite the air/fuel mixture in the cylinder. Ignition coils are compact electrical transformers that boost voltage as high as 40,000 volts, which is the level needed for proper combustion.