Siemens AC75 manual At+Ifc=?, At+Ifc?, +IFC TEflowcontrol, TAflowcontrol

AC75 AT Command Set

4.7 AT+IFC

s

4.7 AT+IFC Set Flow Control separately for data directions

The command AT+IFC can be used to set or query the data flow control separately for each data direction. In contrast to this, flow control settings made with AT\Q are valid in both data directions.

Syntax

Test Command

AT+IFC=?

Response(s)

+IFC: (list of supported <TEflowcontrol>s), (list of supported <TAflowcontrol>s)

OK

Read Command

AT+IFC?

Response(s)

+IFC: <TEflowcontrol>, <TAflowcontrol>

OK

Write Command

AT+IFC=<TEflowcontrol>, <TAflowcontrol>

Response(s)

OK

ERROR

Reference(s)

V.250

PIN ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge 4 Last

- + + - ± ± ± - + -

Parameter Description

<TEflowcontrol>(num)(&W)

Specifies the method used by the TE when receiving data from the TA.

[0](&F)none

1	XON/XOFF, terminate flow control in the Cellular Engine
2	RTS line
3	XON/XOFF, evaluate flow control in the Cellular Engine and pass it through
	(over the air) to the opposite TE

<TAflowcontrol>(num)(&W)

Specifies the method used by the TA when receiving data from the TE.

[0](&F)none

1	XON/XOFF
2	CTS line

AC75_ATC_V01.002	Page 112 of 569	10/30/06
Confidential / Released