Lucent Technologies PARTNER Advanced Communications System Programming And Use Instructions page 251

Forced Account Code List (#409)
Examples
Expanded Account Codes. Users can enter more than the required digits
for an account code for tracking purposes. For example, a Customer
Service Department's account code is 123. Representatives in the
department must dial at least 123 to get an outside line, but can enter
additional digits to track a specific customer or item number. For example,
— The following entries are valid:
— The following entries are invalid:
Wildcard Characters. You can use wildcard characters in list entries. For
example, your company's Sales Department has a three digit account
code—the first digit represents the department and the second and third
digits represent the individuals in the department. You enter 4!! as the list
entry.
— The following entries are valid:
— The following entries are invalid:
123
123999
1
12
401
410
499
455555
4
44
5-141