17Warning!: The 911 Emergency Service for your Wi-Fi compatible phone is somewhat more limited than atraditional wireless or landline 911 service (for example, the service will not function duringelectrical power or broadband outages). Before using this service, you MUST provide us with theprimary street address where you will use it, and you must furnish us with any addresschanges. See T-Mobile's Terms and Conditions for other limitations and information.Connecting to Wi-Fi for the First TimeImportant!: You must set up your wireless router first before using your phone to connect to Wi-Fi. For T-Mobile routers, run the CD that comes with the router and follow its instructions. If you have adifferent router, follow its installation procedures and confirm the router is set up properly.1. Press and hold the key to power on your phone.2. Your phone displays a tutorial prompt. Select Yes to run the brief tutorial.3. At the end of the tutorial, your phone detects a Wi-Fi network and attemptsto connect to it. If your router requires a security key, it prompts you toenter it. For T-Mobile routers, select Get Security Key, which automaticallyprovides security keys for T-Mobile routers (see "Get Security Key" onpage 25 for more information).If you have a T-Mobile router, select Yes. This action acquires the securitykey or passphrase so that you are not required to manually type it into yourphone.If you do not have a T-Mobile router, select No. You are then required toenter your key or passphrase.