See also:

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 purp ...

Windows
To prevent injuries, watch the windows while closing them. Take the remote control out of the ignition when you leave the car; otherwise, children could operate the electric windows and possibly ...

Radio
FM AM Satellite radio Stored stations ...