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NetComm Roadster Series 56K USB Modem
H<value>—Hook Control
Instructs the modem to go
Result codes:
_ OK if <value> =
_ ERROR if <value>
Command
H0
H1
Function
The modem goes
The modem goes
M<value>—Speaker Control
Use this command to turn the speaker on and off. Result codes:
_ OK if <value> =
_ ERROR if <value>
Command
M0
M1
M2
M3
Function
Speaker is off.
Speaker is on until the modem detects the carrier signal (default).
Speaker is always on when the modem is
Speaker is on until the carrier is detected, except when dialing.
N<value>—Modulation Handshake
Use this command to set the modem protocol for handling handshake negotiation at connection time if the communication speed of the remote modem is different from the speed of the local modem.
Result codes:
_ OK if <value> =
_ ERROR if <value>
O<value>—Return to On-Line Data Mode
Use this command to exit
Result codes:
_ CONNECT if <value> = 0, 1, 3 and the result code and call progress monitor is set to 0 (X0).
_CONNECT <rate> if <value> = 0, 1, 3 and the result code and call progress monitor is not set to 0 (X<value> where n =
_ NO CARRIER if the connection is not successfully resumed.
_ERROR if <value>
Command | Function |
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O0 | Instructs the modem to exit |
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O1 | Issues a retrain before returning to |
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O3 | Issues a rate renegotiation before returning to |
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www.netcomm.com.au | 11 |