Your Trimble TrimTrac has already been provisioned, tested and the sim card inserted. DO NOT PUT BATTERIES IN THE UNIT UNTIL YOU CAN LOG INTO YOUR ACCOUNT..... http://www.streeteagleweb.com/SimpleLogin.aspx Your user name, password, vehicle id will be the same as your username, you can change these anytime online, IMEI and SIM card numbers will be on your invoice from GPS Applications LLC. After logging into your account put batteries in the unit, shake for about 5 seconds, there should be a light flashing on the side of the unit. If so the motion sensor has been tripped and it is time to place the unit outside with a clear view of the sky for about 30 minutes so it can collect a GPS Almanac. This is the "first use" initilization process. Check your account to verify the unit has sent a gps fix. The unit is now ready to use. You may download the technical manual from GPS Applications TrimTrac page if you like teckie reading. Please view the operations video. Thank you for your purchase. GPS Applications LLC 256 223-2746 http://www.gps-applications.com http://one-gps.com