B-10
A
PPENDIX
Digital Modem Result Codes
Table B-4 lists the 3Com Impact digital modem result codes.
Table B-4 3Com Impact Digital Modem Result Codes
Short Form
Long Form
0
OK
2
RING
3
NO CARRIER
4
ERROR
7
BUSY
5
CONNECT 1200
10
CONNECT 2400
11
CONNECT 4800
12
CONNECT 9600
15
CONNECT 14400
28
CONNECT 28800
56
CONNECT 56000
64
CONNECT 64000
B: AT C
, R
OMMANDS
,
R
EGISTERS
AND
ESULT
Meaning
Indicates that the most recent command or
action was successfully completed.
Indicates that an incoming call is present
and no AT Answer command is
outstanding.
Indicates that the most recent call attempts
did not establish a call or that the physical
ISDN interface is not operational.
Indicates that the most recent command or
action was not successfully completed.
Indicates that the most recent call attempt
did not connect because the remote
destination was busy.
Indicates 1200 bps analog modem
connection.
Indicates 2400 bps analog modem
connection.
Indicates 4800 bps analog modem
connection.
Indicates 9600 bps analog modem
connection.
Indicates 14400 bps analog modem
connection.
Indicates 28800 bps analog modem
connection.
Indicates 56000 bps digital modem
connection.
Indicates 64000 bps digital modem
connection.
C
ODES
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