Nokia PremiCell - AT+IFC DTE-DCE Local Flow Control; AT+IPR Fixed DTE Rate

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AT+IFC DTE-DCE Local Flow Control
This command is used to control the operation of local flow control
between the DTE and the data adapter. <DCE_by_DTE> specifies the
flow control used by DTE to control the flow of received data from
the data adapter. <DTE_by_DCE> specifies the flow control used by
a d a t a a d a p t e r t o c o n t r o l t h e f l o w o f t r a n s m i t t e d d a t a f r o m t h e D T E .
Syntax:
AT+IFC=<DCE_by_DTE>,<DTE_by_DCE>
Set flow control.
AT+IFC? Query current setting.
Response is
+IFC:<DCE_by_DTE><DTE_by_DCE>.
AT+IFC=? Show valid range of parame-
ters.
Response is +IFC:(0-3),(0-2).
Parameters:
<DCE_by_DTE>
0 no flow control
1 XON/XOFF (software) flow control
2 CTS/RTS (hardware) flow control
3 both XON/XOFF and CTS/RTS flow control
<DTE_by_DCE>
0 no flow control
1 XON/XOFF (software) flow control
2 CTS/RTS (hardware) flow control
AT+IPR Fixed DTE Rate
This command specifies the data rate at which the data adapter will
accept commands.
Syntax: