3Com 56K manual For your modem to display Command, At$

Displaying Help 13-3

Displaying Help The Business Modem provides six help, or command summary, screens: basic AT command set, ampersand (&) command set, percent (%) command set, percent (%) command set, dial command options (D), S-Registers (S), and the octothorpe (#) command set.

For your modem to display	Command
A partial summary of the basic command set	AT$
A partial summary of the ampersand command set	AT&$
A partial summary of S-Register functions	ATS$
A partial summary of percent command set	AT%$
A summary of the octothorpe command set	AT#$

To see the remainder of the screen for any given command, press any key.