Telenetics 56 User Manual
Page 92
AT Commands
Page 84
to deliver the buffered data before abandoning the attempt and
discarding remaining data.
Reporting Current or Selected Values
Command: +ETBM?
Response: +ETBM:
Example: +ETBM:
0,0,0
Reporting Supported Range of Parameter Values
Command: +ETBM?
Response: +ETBM:
(
(
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
Defined Value
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
Defined Value
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.
3 Send break to remote modem immediately.
4 Same as 0.
5 Send break to remote modem in sequence with
transmitted data. (Default.)