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Dial Command CRN nn...n
The dial command is a CRN followed by the number to be dialed nn...n.
The modem accepts up to 40 dial parameters, excluding the CRN
command and any leading spaces.
Responses:
VAL
Valid command received. Transmitted on receiving an error-
free command with no transmission error such as a parity error. This
confirmation is sent before the command is executed.
INVCU
Invalid command - command unknown.
Example: TRN (205)-555-0124
INVMS Invalid command - message syntax error.
Examples: CRN;(205)-555-0124
INVPS
Invalid command - parameter syntax error.
Examples: CRN (205)-555-0124
INVPV Invalid command - parameter value error.
Examples: CRN (205)-555-012Q
CFIET
Call failure - reorder or busy.
CFIRT
Call failure - timeout occurred.
CFINT
Call failure - no answer back tone.
CFIDT
Call failure - no dial tone.
CFIAB
Call failure - ABT detected but no carrier.
INC
Incoming ring detected.
CRN; (semicolon invalid)
CRN (205)-555;0124
CRN
CRN
V.3400
V.25 bis Autodialer
11-5
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