Huawei MC509 manual +ICF-Command for Setting the Character Frame Format, +Icf?

HUAWEI MC509 CDMA LGA Module
AT Command Interface Specification	Serial Port Control Commands

5.3.2Interface Description

This command sets the changing mode of DSR signals.

5.3.3Parameter Description

<value>:

0:DSR signals are always ON (default value after startup).

1:DSR signals are ON after the connection is established (reserved and not supported at present).

In case of using the command without <value>, <value> is set to 0.

5.4+ICF–Command for Setting the Character Frame Format

5.4.1 Syntax

Command	Possible Response(s)
+ICF[=<format>[,<parity>]]	<CR><LF>OK<CR><LF>
	In case of an MT-related error:
	<CR><LF>ERROR<CR><LF>
+ICF?	<CR><LF>+ICF:<format>[,<parity>]<CR><LF>
	<CR><LF>OK<CR><LF>
+ICF=?	<CR><LF>+ICF:(supported <format> list),(supported
	<parity> list)
	<CR><LF>
	<CR><LF>OK<CR><LF>

5.4.2Interface Description

This command sets the start and end (asynchronous) frame format of the current physical serial port on the MT. This format is used when the MT receives the command, information, and result code from the TE.

At present, only "AT+ICF=3,3" is supported.

5.4.3Parameter Description

<format>:

Issue 01 (2011-08-26)	Huawei Proprietary and Confidential	54
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