25 Phone BasicsNote: Call Waiting and Three-Way Calling are not available while roamingoff the network.TTY Use With HandsetA TTY (also known as a TDD or Text Telephone), is a telecommunicationsdevice that allows people who are deaf or hard of hearing, or who havespeech or language disabilities, to communicate by telephone.Your phone is compatible with selected TTY devices. Please checkwith the manufacturer of your TTY device to ensure that it supportsdigital wireless transmission. Your phone and TTY device willconnect via a special cable that plugs into your phone's headset jack.If this cable was not provided with your TTY device, contact your TTYdevice manufacturer to purchase the connector cable.Note: Not all service providers support TTY. Consult your serviceprovider for more information.To turn TTY Mode on or off:1. Press followed by . (A briefexplanation of TTY Mode will display.)2. Press again to continue.3. Press the navigation key up or down to select TTY Full orTTY Off and press to save and exit.Note: In TTY Mode when your headset is plugged in, your phone willdisplay the TTY access icon. If TTY mode is enabled, the headset cannotbe used.A900 BMC.book Page 25 Monday, May 22, 2006 9:50 AM
