Avaya AP-4, AP-5, AP-6 manual Syntax:

CLI Commands
Avaya Wireless AP-4/ 5/6 User’s Guide A-27
Syntax:
Action Syntax
Use help as the only argument.
See the following example.
[Device-Name]> help
Display complete command
description and command usage
[Device-Name]> help <command
name>
[Device-Name]> <command name>
help