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 ...

New contact
1. "Contacts". 2. "New contact" 3. The entry fields are still filled with the previous entries: "Delete input fields". 4. Fill in the entry fields: select the symb ...

The concept
The parked-car ventilation ventilates the vehicle interior and lowers its temperature, if necessary. The system can be switched on and off at any external temperature, either directly or by using ...