AT Commands Reference Manual

AT Commands Reference Manual
+EB - Break Handling in Error Control Operation
This extended-format compound parameter controls the break handling in V.42
operation. It accepts three numeric subparameters:
Syntax
+EB=[[,[,]]]
Defined Values
Decimal number 0 specifying that break is to be ignored, i.e.,
not signaled to remote DCE.
Decimal number 0 specifying that any transmitted V.42 L-
SIGNAL will not indicate break signal length
Decimal number 0 specifying that break is not delivered to the
DTE.
Reporting Current or Selected Values
Command: +EB?
Response: +EB: ,,
Example: +EB: 0,0,0 For default settings.
Reporting Supported Range of Parameter Values
Command: +EB=?
Response: +EB: ( range),( range),
(default_length> range)
Example: +EB: (0),(0),(0)
+ESR - Selective Repeat
This extended-format numeric parameter controls the use of the selective repeat (SREJ)
option in V.42.
Syntax
+ESR=[]
Decimal number 0 specifying that SREJ is not used.
Reporting Current or Selected Values:
Command: +ESR?
Response: +ESR:
Example: +ESR: 0 For default setting
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