TELEFONICA USB Adapter User Manual page 37

In the "DHCP" option, select "Activado" and press the "Terminar" button.
You should now have a new profile in your list called "Zona ADSL Wi-Fi".
To connect to the "Zona ADSL Wi-Fi" de Telefónica, select this profile and press the
"Conectar" button. If the connection is successful, the wireless utility icon will change
from red, indicating that the connection has been made successfully. In Windows XP
the network icon will appear without a cross, indicating that the physical connection
between the USB Adapter and the access point is good.
USB Adapter
User Manual
Page 37