
6
Get started
Volume
keys
(on the
left)
Adjusts the phone volume.
In Idle mode, with the phone open, adjusts
the keypad tone volume. With the phone
closed, hold down to turn on the backlight.
In Menu mode, scrolls through the menu
options.
Speaker
phone key
(on the right)
Turns on the external speaker during a call.
In Idle mode, retrieves the last number
dialed, received, or missed.
Holde down to start the voice recognition.
Summary of Contents for SPH-U510
Page 2: ...SPH U510 User s Guide ...