C78 User Manual
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Navigation Keys –
These keys (up, down, left and right) allow for
navigation through menu options. Use for quick access to All
Contacts (Up), MetroWEB (Left), @metro (Right) and Messaging
(Down) when in standby mode.
OK Key –
Confirm actions and make selections. This key also
executes prompts that appear on the lower-middle button on the
screen, above the key. These prompts change according to
screen content.
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0-9 Number/Alphabetic Keys –
These keys are used for
entering numbers and letters to a text, dialing a speed call, and
selecting options while navigating menus. Press 1 key in standby
mode to launch Voice Mail for shortcut.
¿
and #
Keys
–
These keys have different functions, depending
on the mode or function menu. Hold the
¿
key for a while in
standby mode to switch between vibrate on and vibration off of
your phone. Hold the
#
key to enter Keyguard mode.
Back Key –
Deletes characters during text entry. This key returns
to the previous page during menu navigation and web browsing.
Speaker Key –
Activates and de-activates the speakerphone
function during voice calls.
