Black Box MD1640A, MD1641A Callback Security/Remote Configuration Command Summary, #CBNyyxxxxxx

			APPENDIX C: Command Summary
Command	Values Description
+++AT<CR>		In-band Escape Sequence. Places modem in
		Command Mode while still remaining On-
		Line. Enter +++ followed by the letters A
		and T, up to ten command characters, and
		a RETURN.
BREAK AT<CR>		Out-of-band Escape Sequence. Places
		modem in Command mode while still
		remaining On- Line. Enter a BREAK signal,
		followed by the letters A and T, up to sixty
		command characters, and hit RETURN.
Callback Security/Remote Configuration Command Summary
Command	Description
#DBn	#DB0 disables Callback Security and answering Yes
	to the prompt turns off Callback Security and
	erases stored phone numbers and passwords.
	Answering No to the prompt aborts the command.
	#DB1 activates remote and local password security.
	#DB2 activates remote password security.
#CBNyyxxxxxx	Callback password with xxxxxx being callback
	password and yy being the memory location.
	Callback password xxxxxx must start with a non-
	numeric character and upper/lower case sensitive.
	Callback password xxxxxx must be a minimum of
	6 and maximum of 10 characters. yy memory
	locations are from 0 to 29. Must specify P (pulse)
	or T (tone) dialing in string.
+ - Dxxxxxx???Nxx	Callback Phone Numbers xxxxxx with the +
	preceding the phone number indicating the

callback modem phone number for the corresponding password at the same memory

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