See also:

Activating HDC
Press the button; the LED above the button lights up. ...

Mounting LATCH child restraint fixing systems
1. Mount the child restraint fixing system; refer to the operating instructions of the system. 2. Ensure that both LATCH anchors are properly connected. ...

DTMF suffix dialing
DTMF suffix dialing can be used for gaining access to network services or for controlling devices, e.g., to make a remote inquiry of an answering machine. The DTMF code is needed for this purpose. ...