AirComPlus provides you an account (username & password) and activation date for the service. You should be able to use your gateway device (provided by AirComPlus) to connect to AirComPlus using the given username/password on that date. Use the quick start guide to connect your modem to the Internet as well as your PC. AirComPlus provides two different Modems. One is a 2 Wire Home Portal and the other is Cayman 3220H.