See also:

Customer Assistance For The Hearing Or Speech Impaired (TDD/TTY)
To assist customers who have hearing difficulties, the manufacturer has installed special TDD (Telecommunication Devices for the Deaf) equipment at its customer center. Any hearing or speech impai ...

Display Settings
Video Screen Display Settings When watching a video source (DVD Video with the disc in Play mode, Aux Video, SIRIUS Backseat TV™, etc.), pressing the remote control’s SETUP button activates ...

Toggling Between Calls
If two calls are in progress (one active and one on hold), press the button until you hear a single beep, indicating that the active and hold status of the two calls have switched. Only one call ...