16 Section 2A: Your Phone: The Basics9. Voicemail Key allows you to press and hold toautomatically dial your voicemail.10. Numeric Keypad allows you to enter numbers, letters,and characters.11. Shift/Asterisk Key enters the asterisk [*] character forcalling features. In text entry mode, press to change thecapitalization mode.12. Power/Accessory Interface Connector allows you toconnect charging accessories and optional accessorycables to your phone.13. Microphone allows other callers to hear you clearlywhen you are speaking to them.14. Plus Code Dialing Key automatically dials theinternational access code for the country in which youare located (for instance, 011 for international callsplaced from the United States).15. Space/Pound Key enters the pound [#] character forcalling features. In text entry mode, press to enter aspace.16. Camera Key allows you to take pictures when you are incamera mode. Press and hold to launch the camerawhen idle.17. Back Key (Clear) deletes characters from the display intext entry mode. When in a menu, press the Back key toreturn to the previous menu. This key also allows you toreturn to the previous screen in a Sprint PCS Visionsession.18. End Key (Power) ends a call. Press and hold this key fortwo seconds to turn your phone on or off. While in themain menu, it returns the phone to standby mode andcancels your input. When you receive an incoming call,press to enter silent mode and mute the ringer.