Samsung SCH-N240 - Manual (Page 18)

Section 2
18 Getting to Know Your Sprint PCS Phone
Command Keys
Menu: Displays the first level or Main Menu of options.
Highlight and press again to view the next menu page.
OK: Pressing when navigating through a menu accepts the
highlighted choice in the menu. Pressing for two seconds
automatically dials your voicemail.
Navigation Key: This key allows you to scroll through the
phone menu options, and provides a shortcut to phone
functions from Standby Mode.
Volume Key (On the side of your phone): Adjust the ringer
volume in standby mode. Adjust the voice volume during a call.
In a menu, scroll up or down to navigate through the menu
options. Volume Keys also mute the ringer during an incoming
call.
TALK: Place or receive a call. In standby mode, press the key
once to enter the Outgoing call log. If you press and hold the key
down you will initiate Voice Dial.
CLR: Deletes characters from the display. When in a menu,
press to return to the previous menu.
END: Ends a call. Press and hold this key to turn your phone
On or Off. While in the main menu, it returns the phone to
standby mode and cancels your input.
Numeric Keys: Use these keys to enter numbers, letters, and
characters.
Pound: Enters the pound [#] character for calling features. In
text entry mode, press to enter a space.
Asterisk: Enters the asterisk [*] character for calling features. In
text entry mode, press to change the character input type.
Headset Jack (on the top of the phone): Allows you to plug in
an optional headset for safe, convenient hands-free
conversations.