NO DIALTONE (6)
For X2 and X4, the modem sends this result code if it has been instructed to wait for dial tone during dialing but none is received.
BUSY (7)
For X3 and X4, if busy tone detection is enforced, the modem sends this result code when attempting to originate a call if the busy signal is detected on the line.
CONNECT 600 (9)
CONNECT 2400 (10)
CONNECT 4800 (11)
CONNECT 9600 (12)
CONNECT 7200 (13)
CONNECT 12000 (14)
CONNECT 14400 (15)
CONNECT 19200 (16)
CONNECT 38400 (17)
CONNECT 57600 (18)
CONNECT 115200 (19)
CONNECT 16800 (59)
CONNECT 21600 (61)
CONNECT 24000 (62)
CONNECT 26400 (63)
CONNECT 28800 (64)
CONNECT 31200 (68)
CONNECT 33600 (70)
For X1, X2, X3, and X4, the modem sends this result code when the line speed is as indicated (in bps) and the modem has been instructed to report the line speed when connecting. These codes are also reported when the
CONNECT 75 (22)
CONNECT 1200 (5)
For X1, X2, X3, and X4, the modem returns this result code upon establishing a V.23 originate or answer connection when the modem has been instructed to report the line speed upon connection.
CARRIER 300 (40)
CARRIER 1200 (44)
CARRIER 75 (45)
CARRIER 1200 (46)
CARRIER 2400 (47)
CARRIER 4800 (48)
CARRIER 7200 (49)
CARRIER 9600 (50)
CARRIER 12000 (51)
CARRIER 14400 (52)
CARRIER 16800 (53)
CARRIER 19200 (54)
CARRIER 21600 (55)
46
