Samsung GT-B2100 User Manual page 17

Key Function
In Idle mode, access user-defined
menus (depending on your service
4-way
provider, pre-defined menus may
navigation
differ); In Menu mode, scroll through
menu options
In Idle mode, launch the web
browser or access Menu mode; In
Confirm
Menu mode, select the highlighted
menu option or confirm an input
Make or answer a call; In Idle mode,
Dial retrieve recently dialled, missed, or
received numbers
Turn the phone on and off (press
Power/
and hold); End a call; In Menu
Menu exit mode, cancel input and return to
Idle mode
Key Function
Enter numbers, letters and special
Alpha-
characters; In Idle mode, press and
numeric hold [1] to access voice mails and
[0] to enter an international call prefix
Enter special characters or perform
special functions; In Idle mode,
Special
press and hold [ ] for Silent profile;
function In Idle mode, press and hold [ ] to
lock the keys; Press and hold [ ] to
enter a pause between numbers
Turn the flash on or off (press and
Flash
hold)
Volume Adjust the phone's volume
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