CHAPTER 2: AT Commands
27
2.8 DTE Commands
Command:
+IFC
DTE-Modem Local Flow Control
Description:
This extended-format compound parameter controls the operation of
local flow control between the DTE and the modem during the data
state when V.42 error control is used or when fallback to non-error
control mode is specified to include buffering and flow control. It
accepts two numeric subparameters.
Syntax: +IFC=[<modem_by_DTE>[,<DTE_by_modem>]]
Values:
<modem_by_DTE> Specifies the method the DTE will use to control
flow of received data from the modem.
0
None.
1
X-ON/X-OFF on transmitted data; do not pass X-ON/X-OFF
characters to remote modem.
2
Circuit 133 (RR). Default.
3
DC1/DC3 on circuit 103 (TD) with DC1/DC3 characters being
passed through to the remote DCE in addition to being acted
upon for local flow control.
<DTE_by_modem> Specifies the method the modem will use to control
flow of transmitted data from the DTE.
0
None.
1
X-ON/X-OFF on received data.
2
CTS/RTS. Default.
Report Commands: +IFC?
Reports current or selected values.
+IFC=?
Reports supported range of parameter values.
Command:
+ILRR
DTE-Modem Local Rate Reporting
Description:
This extended-format numeric parameter controls whether or not the
+ILRR:<rate> information text is transmitted from the modem to the
DTE.
Syntax: +ILRR=<value>
Values:
<value> Decimal number corresponding to the selected option.
0
Disables reporting of local port rate (+ILR: is not transmitted).
Default.
1
Enables reporting of local port rate (+ILRR: is transmitted).
Report Commands: +ILRR?
Reports current or selected values.
+ILRR=?
Reports supported range of parameter values.
Summary of Contents for MD1650A-JP
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