Huawei MC509 manual 12 +CLCC-Command for Querying the Call Status, +Clcc, +CLCC=? Crlfokcrlf

HUAWEI MC509 CDMA LGA Module
AT Command Interface Specification	Call Control Commands

2:The CLI is unavailable because of the limitation of the originating network or a network problem.

Three fields are reserved between <type> and <CLI validity>.

7.11.4Example

+CLIP:"82882690",129,,,,0

or

+CLIP:"",128,,,,1

or

+CLIP:"",128,,,,2

7.12 +CLCC–Command for Querying the Call Status

7.12.1 Syntax

Command	Possible Response(s)
+CLCC	[<CR><LF>+CLCC:<id1>,<dir>,<stat>,<mode>,<mpty>[,<number>,<
	type>]<CR><LF>
	[<CR><LF>+CLCC:<id2>,<dir>,<stat>,<mode>,<mpty>[,<number>,<
	type>]<CR><LF>
	[…]]]
	<CR><LF>OK<CR><LF>
	In case of an MT-related error:
	<CR><LF>+CME ERROR:<err><CR><LF>
+CLCC=?	<CR><LF>OK<CR><LF>

7.12.2Interface Description

This command queries the number of current calls and the state of each call.

If there are no calls, "OK" is returned when this command is executed.

7.12.3Parameter Description

<idx>: Specifies the call ID. The value ranges from 1 to 9.

<dir>: Specifies the call direction. The values are as follows:

0:MO

1:MT

Issue 01 (2011-08-26)	Huawei Proprietary and Confidential	79
	Copyright © Huawei Technologies Co., Ltd.