Reporting supported range of parameter values, Efcs - 32-bit frame check sequence, Syntax – Comtrol AT Commands User Manual
Page 92: Defined values, Reporting current or selected values
AT Commands for CX81801/CX06833/CX81300/CX06827 Modems Reference Manual
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Reporting Supported Range of Parameter Values:
Command: +ESR=?
Response: +ESR:
(
Example: +ESR:
(0)
+EFCS - 32-bit Frame Check Sequence
This extended-format numeric parameter controls the use of the 16-bit or 32-bit frame
check sequence (FCS) option in V.42.
Syntax
+EFCS=[
Defined Values
Decimal number 0 specifying the use of the 16-bit FCS
specified in V.42.
Reporting Current or Selected Values
Command: +EFCS?
Response: +EFCS:
Example:
+EFCS: 0
For default setting.
Reporting Supported Range of Parameter Values
Command: +EFCS=?
Response: +EFCS: (
Example: +EFCS:
(0)