Section 2A: Your Sprint PCS Phone: The Basics 15Phone BasicsKey Functions1. Speaker: The speaker allows you to hear the othercaller and the different ring tones and sounds offeredby your phone.2. Display Screen: This screen displays all theinformation needed to operate your phone.3. Headset Jack: Allows you to plug in an optionalheadset for convenient, hands-free conversations.4. Volume Key: Allows you to adjust the ringer volume instandby mode (with the slider up) or adjust the voicevolume during a call. The volume key can also beused to scroll up or down to navigate through thedifferent menu options. To mute the ringer during anincoming call, press the volume key up or down.5. Left Softkey: This key is used to navigate throughmenus and applications by selecting the choiceavailable in the Left Softkey Option on your displayscreen.6. OK Key: Pressing ( ) when navigating through amenu accepts the highlighted choice in the menu. Ifyou press once in standby mode, the Pictures Videomenu is displayed. If you press and hold, the camerais launched. When pressed in camera mode, autofocus is enabled.7. TALK Key: Allows you to place or receive a call. Instandby mode, press the key once to access theRecent call log. If you press and hold the key down,you will initiate the Voice Recognition feature.8. Voicemail Key: Press and hold to automatically dialyour voicemail.