VTech 15150 - Flash Time; Change System PIN Code

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fLAsH TIME

contact your local service provider for the correct
settings.
Press MENU when the handset is not in use.
Press or to scroll to BS SETTINGS.
Press SELECT and
or to scroll to
FLASH TIME.
Press SELECT and
or to select the desired
SHORT, MEDIUM, LONG).
Press SELECT 
tone.
CHANGE sYsTEM PIN CODE
A 4-digit system PIN code is used for changing the
system settings of the base station. It is used to protect
your phone against unauthorized use. The default
system PIN code is 0000.
Press MENU when the handset is not in use.
Press
or to scroll to BS SETTINGS.
Press SELECT and
or to scroll to
CHANGE PIN.
Press SELECT and enter the old system PIN.
Press SELECT and enter the new system PIN.
Press SELECT and enter the new system PIN again.
Press SELECT 
tone.
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