Fujitsu fi-6010N Operator's Manual page 266

2. Enter a "User Name" and "Password" that has been stored in the LDAP server.
If "Global Catalog" is selected for the login LDAP server, a UPN suffix can be specified.
Field Name
User Name
Password
UPN Suffix
232
User names may be up to 64 characters long. If a UPN suffix is entered,
user names including the UPN suffix may be up to 63 characters long.
All alphanumerics (case sensitive) and some symbols are allowed. User
names may not start with a "@" or ".". The following symbols cannot be
used: / \ [ ] : ; | = , + * ? < > "
Passwords may be up to 256 characters long, and all alphanumerics
(case sensitive) and symbols are allowed.
User names including a UPN suffix may be up to 63 characters long.
If a UPN suffix is entered, "@" and the "UPN_suffix" will be
appended to the "User_name".
The entered UPN suffix is remembered and used again at the next
login.
For example, if the user name is "user", and "example.com" is
entered for the UPN suffix, it is corrected to
"user@example.com".
In this case, this is the "User Principal Name".
A UPN suffix is not required when logging in as a guest. Even if
entered, it will be ignored.
Description