Samsung SCH-u420 - Manual (Page 22)

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Section 2
2. Display Screen — Indicates the status of your phone,
including status icons, message indicators, signal
strength, and so on. Shows menus, calls, and messages.
3. Volume Keys — During a call, adjusts the earpiece
volume.
In standby mode with the phone open, adjusts the ring
volume.
When receiving a call with the phone open or closed,
mutes the ringer and can reject the call to Voice mail.
4. Navigation Key — Lets you scroll through the phone
menu options.
5. Left Soft Key — Used to navigate through menus and
applications and to select the choice available in the Left
Soft key option.
6. Send Key — Lets you place or receive a call. In standby
mode, press the key once to access the recent call log.
7. Special Function Keys — Enter special characters.
Performs various functions.
8. Microphone — Lets the other caller hear you clearly
when you are speaking to them.
9. Voice Recognition Key — Launches VoiceSignal
options.
10. Power/Accessory Connector — Used to plug in the
charging accessories and also connect any available
accessory cables to your phone. Lets you plug in an
optional headset for safe, convenient, hands-free
conversations.
11. Alpha-numeric Keys — Use these keys to enter
numbers, letters, and characters.