Instruction manual

Administering features of the DEFINITY G3V3 and later
13-12 Issue 9 May 2003
■ Barrier Code
Assign a barrier code that conforms to the number entered in the
Barrier Code Length field. All codes must be 4- to 7-digits. The
code can be any combination of the digits
0 through 9.
If the
Barrier Code Length field is blank, the first barrier code
field must be specified as
none. Duplicate entries are not allowed.
The system default for this field is a
blank. Assign a 7-digit number
in this field for maximum security.
■ Class of Restriction (COR)
Enter the COR (0 through 95) associated with the barrier code that
defines the call restriction features. The default for this field is
1.
Assigning the most restrictive COR that will provide only the level of
service required will provided the maximum security.
■ Class of Service (COS)
Enter the COS (0 through 15) associated with the barrier code that
defines access permissions for call processing features. The system
default for this field is
1. Assigning the most restrictive COS that will
provide only the level of service required will provide the maximum
security.
■ Expiration Date
Assign an expiration date for the remote access barrier code based
on the expected length of time the barrier code will be needed. Valid
entries are a date greater than the current date or a blank; the
default is the following day’s date. If an expiration date is assigned,
a warning message displays on the system copyright screen seven
days prior to the expiration date, indicating that a barrier code is due
to expire. The system administer may modify the expiration date to
extend the time interval if needed.
■ No. of Calls
This field specifies the number of remote access calls that can be
placed using the associated barrier code. Valid entries are
1 to
9999, or blank. The default is 1. The Expiration Date field and
No. of Calls field can be used independently or, to provide
maximum security, they can be used in conjunction with each other.
If both the
Expiration Date and No. of Calls fields are
assigned, the corresponding barrier code will expire when the first of
these criteria is satisfied.