COMSPHERE 392xPlus Modems
D-6
November 1996
3920-A2-GN31-30
Command Response
A Command Response indicates that the command entered was a valid or invalid entry.
Command Response includes Valid (VAL) and Invalid (INV).
Valid (VAL)
The VAL response indicates that the modem has accepted the V.25bis command issued by the
DTE. VAL is similar to the AT result code OK.
Invalid (INV)
The INV response indicates that the modem has received an incorrect V.25bis command from
the DTE. INV is similar to the AT result code ERROR.
The INV response format is:
INVxx
Where:
xx is
CU command unknown.
MS message syntax error.
PS parameter syntax error.
PV parameter value error.
Table D-1 lists V.25bis commands supported by the 392xPlus modems.
Table D-1
(1 of 2)
V.25bis Commands
V.25bis Command
Description
AT Command/
S-Register Equivalent
Call Request Commands
CRN
Call Request with Number Provided
ATD
CRS
Call Request with Memory Address
ATDS
Call Answer Commands
INC
Incoming Call Indication
RING
DIC
Disregard Incoming Call
NONE
CIC
Connect Incoming Call
ATA
Program Command
PRN
Program Normal
AT&Z
