Samsung MM-A940 Owner's Manual page 42

10.
TransFLASH Memory Slot allows you to insert a
specialized memory card made especially for mobile
phones. Your phone supports up to 512 MB of
TransFLASH memory.
11.
Shift/Asterisk Key Enters the asterisk [*] character for
calling features. In text entry mode, press to change the
capitalization mode.
12.
Power Interface Connector connects the phone to the
battery charger.
13.
Accessory Interface Connector allows you to connect
optional accessories, such as a USB cable.
14.
Microphone allows the other caller to hear you clearly
when you are speaking to them.
15.
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).
16.
Space/Pound Key enters the pound [#] character for
calling features. In text entry mode, press to enter a
space.
17.
Voice Command/Speakerphone Key allows you to say
commands to perform common functions supported by
your phone or turn the speakerphone on or off during a
call. To initiate the speakerphone, press and hold when
the phone is closed, or press and release when the
phone is open.
18.
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 Section 2A: Your Sprint PCS Phone: The Basics