Specifications

SET/DEFINE/CHANGE Commands
4-166
CALLBACK
The CALLBACK clause specifies if mandatory callback is required for this user.
The supported values are:
An administrator would specify mandatory callback by configuring an account
with CALLBACK ENABLED.
ENABLED The user must be called back. (If no callback information is
available, the user will be denied access.)
DISABLED The user will not be called back at login time.