US Robotics 56K USB Modem User Manual page 28

X<value> Option Result Codes
Command
X0 • OK
• CONNECT
X1 • OK
• CONNECT <RATE>
X2 • OK
• CONNECT <RATE>
X3 • OK
• CONNECT <RATE>
• BLACKLISTED
X4 • OK
• CONNECT <RATE>
• BLACKLISTED
• CALL WAITING
DETECTED
X5, X6 • OK
• CONNECT <RATE>
• BLACKLISTED
• CALL WAITING
DETECTED
X7 • OK
• CONNECT
Y<value>—Long-Space Disconnect
Use this command to disconnect the modem from a call upon receiving a long-space signal from the
distant end. This command is only valid in 1200 bits/s and 2400 bits/s modes.
Result codes:
• OK if <value> = 0—1.
ERROR if <value> ≠ 0—1.
•
Table 22. Y<value> Commands
Command
Y0 Disables long-space disconnect (default).
Y1 Enables long-space disconnect.
Result Codes
• RING
• NO CARRIER
• RING
• NO CARRIER
• RING
• NO CARRIER
• RING
• NO CARRIER
• RING
• NO CARRIER
• DELAYED
• RING
• NO CARRIER
• DELAYED
• RING
• NO CARRIER
Function
56K USB Modem
User Guide
• ERROR
• ERROR
• ERROR
• NO DIALTONE
• ERROR
• BUSY
• ERROR
• BUSY
• NO DIALTONE
• ERROR
• BUSY
• NO DIALTONE
• ERROR
Command Reference - 22