Samsung SCH-u420 - Manual (Page 20)

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Section 2
With the phone closed and unlocked, used to navigate
through menus and applications and to select the choice
available as the Left Soft key option.
4. External Keypad — Used with the phone closed (and
when unlocked by the Left Soft key) to navigate through
menus, to select options.
5. 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.
6. Camera Key — Disabled when the phone is closed.
7. Speakerphone Key — Locked when the phone is
closed. When unlocked by the Left Soft key, enables and
disables speaker phone mode.
8. Earpiece-Speaker — Used to listen to audio from your
phone, such as alerts and ringtones.