Product data

USRobotics
Command Reference
Data Command Set - 36
Defined Values
<rate> Specifies the DTE-modem interface operation rate in bits/s. The
available rates are: 0, 2400, 4800, 9600, 19200, 38400, 57600, or
115200.
If unspecified or set to 0, automatic detection is selected and the character format
is also forced to autodetect, +ICF=0.
If the rate specified is not supported by the modem, an ERROR result code will be
returned.
Reporting Current or Selected Values
Command: +IPR?
Response: +IPR: <rate>
Example 1: +IPR: 0 for automatic rate detection.
Example 2: +IPR: 57600 for 57600 bps.
Reporting Supported Range of Parameter Values
Command: +IPR=?
Response: +IPR (<rate> range)
Example: +IPR: (0, 2400,4800,9600,19200,38400,57600,115200)
+IFC - DTE-Modem Local Flow Control
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>]]
Defined Values
<modem_by_DTE>
Specifies the method to be used by the DTE to control the flow of
received data from the modem. 0 None.
1 XON/XOFF on transmitted data (XON/XOFF on transmit data);
do not pass XON/XOFF characters to the remote modem.
2 Circuit 133 (Ready for Receiving). (Default.) <DTE_by_modem>
Specifies the method to be used by the modem to control the flow
of transmitted data from the DTE. 0 None. 1 XON/XOFF on
received data. 2 CTS/RTS. (Default.)