Synxcom SM9234D, User Manual

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AT Commands
Page 96
when the local DTE requests call disconnection.
<timer> Decimal number 0 specifying that the modem will not attempt
to deliver the buffered data before abandoning the attempt
and discarding remaining data.
Reporting Current or Selected Values
Command:
+ETBM?
Response: +ETBM: <pending_TD>,<pending_RD>,<timer>
Example: +ETBM: 0,0,0
Reporting Supported Range of Parameter Values
Command:
+ETBM?
Response: +ETBM: (<pending_TD> range),(<pending_RD> range),
(<timer> range)
Example: +ETBM: (0),(0),(0)
\B - Transmit Break to Remote
In non-error correction mode, the modem will transmit a break signal to the
remote modem with a length in multiples of 100 ms according to parameter
specified. If a number in excess of 9 is entered, 9 is used. The command works
with the \K command.
In error correction mode, the modem will signal a break through the active error
correction protocol, giving no indication of the length.
Syntax \B<value>
Defined Value
<value> Decimal number corresponding to the selected option.
1-9 Break length in 100 ms units. (Default = 3.) (Non-error
corrected mode only.)
Result Codes
OK If connected in data modem mode.
NO CARRIER If not connected or connected in fax modem mode.
Note: When the modem receives a break from the remote modem, break is
passed to the DTE as follows: In non-error correction mode direct, the break length
is passed; in non-error correction mode normal and in error correction mode, a 300
ms break is passed.
\K - Break Control
Controls the response of the modem to a break received from the DTE or the
remote modem or the \B command. The parameter value, if valid, is written to
S40, bits 3, 4, and 5.
Syntax \K<value>
Defined Value
<value> Decimal number corresponding to the selected option.
The response is different in three separate states.
The first state is where the modem receives a break from the
DTE when the modem is operating in data transfer mode:
0 Enter on-line command mode, no break sent to the
remote modem.
1 Clear data buffers and send break to remote modem.
2 Same as 0.