If you decide to no longer travel either because your original flight was canceled or you are delayed two hours or more, you can receive a refund to your original form of payment. Other optional services such as checked baggage and Economy PlusÂ® can also be refunded, but ticketing fees (such as those for making a reservation in person) are not.
WEP Key Passphrase. A wireless network key is an encryption key for that prevents unauthorized users from accessing a specific wireless network. The user creates wireless network keys, which either a wireless router or a computer that is connected to that wireless router can manage.
Unless you are referring to the drivers, but it's doubtful that would require a key. So most likely the key you are referring to is the one used in the router and the one that's needed for the client to connect. In any case, you shouldn't use WEP or WPA. Instead, if possible use WPA2-PSK [AES]. WEP is hackable and WPA isn't as strong as WPA2. The Key or Passphrase should be a randomly generated 'password' that allows wireless clients, like your Desktop that you want to connect wirelessly, access to the router.