Avaya Communication Manager Administrator's Manual page 1239

Base Parameter Set
Determines which default set of telephone options and levels will be used. This field corresponds to the
country codes. See the beginning of field descriptions for the System-Parameters Country Options
screen on page 1202 for the country code listing.
Customize Parameters
Indicates whether the administrator wishes to change one or more of the default parameters.
Valid entries
y
n
OPTIONS
Display Mode
Determines how the #) and ~ characters appear on the phone's display.This field only appears if
Customize Parameters is y.
Valid entries
1
2
DLI Voltage Level
Determines whether DCP Line Voltage used by the telephones is forced high, forced low, or allowed to
automatically adjust. This field only appears if Customize Parameters is y.
Handset Expander Enabled
Determines whether the telephone will reduce noise on the handset. This field appears only if Customize
Parameters is y.
Valid entries
y
Administrator's Guide for Avaya Communication Manager
November 2003
Usage
If this field is y (yes), the OPTION and LEVEL fields appear and all
fields can be edited.
If this field is n (no), the system uses all default parameters
associated with the Default Parameter Set field and all fields are
display-only.
Usage
If this field is set to 1, the # and ~ do not change.
If this field is set to 2, the phone displays a # as a British pound
sterling symbol and a ~ as a straight overbar.
Usage
If the field is y, the telephone reduces background noise.
Screen Reference
Terminal Parameters
1239