Section 2B: Controlling Your Phone’s Settings 69Your Phone’s SettingsTTY Use With Sprint PCS ServiceA TTY (also known as a TDD or Text Telephone) is atelecommunications device that allows people who aredeaf, hard of hearing, or who have speech or languagedisabilities, to communicate by telephone.Your phone is compatible with select TTY devices. Pleasecheck with the manufacturer of your TTY device to ensurethat it supports digital wireless transmission. Your phoneand TTY device will connect via a special cable that plugsinto your phone's headset jack. If this cable was notprovided with your TTY device, contact your TTY devicemanufacturer to purchase the connector cable.When establishing your Sprint PCS Service, please callSprint Customer Service via the state TelecommunicationsRelay Service (TRS) by first dialing , .Then provide the state TRS with this number: 866-727-4889.To turn TTY Mode on or off:1. Press Menu ( ) to access the main menu.2. Select Settings ( ).3. Select Others ( ).4. Select TTY ( ).Note: A message is displayed when you enable TTY that says“Enabling TTY may impair headset use and non-TTYaccessory performance” press the left softkey to continue.
