Samsung A900M - Manual (Page 40)

16 Section 2A: Your Phone: The Basics
11. Shift/Asterisk Key enters the asterisk [*] character for
calling features. In text entry mode, press to change the
capitalization mode.
12. Microphone allows other callers to hear you clearly
when you are speaking to them.
13. Plus Code Dialing Key automatically dials the
international access code for the country in which you
are located (for instance, 011 for international calls
placed from the United States).
14. Space/Pound Key enters the pound [#] character for
calling features. In text entry mode, press to enter a
space.
15. Back Key (Clear) deletes characters from the display in
text entry mode. When in a menu, press the Back key to
return to the previous menu. This key also allows you to
return to the previous screen in a Sprint PCS Vision
session.
16. End Key (Power) ends a call. Press and hold this key for
two seconds to turn your phone on or off. While in the
main menu, it returns the phone to standby mode and
cancels your input. When you receive an incoming call,
press to enter silent mode and mute the ringer.
17. Right Softkey allows you to select softkey actions or
menu items corresponding to the bottom right line on
the display screen.
18. Headset Jack allows you to plug in an optional headset
for convenient, hands-free conversations.
19. Camera/Voice Memo Key allows you to take pictures
when you are in camera mode. Press and hold to record
a voice memo during a call.