Huawei MC509 Manuel D’Utilisation

HUAWEI MC509 CDMA LGA Module
AT Command Interface Specification

Identity Information Query Commands

Issue 01 (2011-08-26)

Huawei Proprietary and Confidential

3.9 +CIMI–Command for Querying the IMSI

3.9.1 Syntax

Command

Possible Response(s)

+CIMI

+CIMI=?

3.9.2 Interface Description

This command queries the IMSI of the R-UIM card. If the R-UIM card is unavailable,
the IMSI of the MT is returned.

3.9.3 Parameter Description

<IMSI>: A string consisting of decimal digits 0–9. Its structure is as follows:

There are a maximum of 15 characters.

3 chars

2 or 3 chars

MCC

MNC

MSIN

MCC: mobile country code

MNC: mobile network code

MSIN: mobile subscriber identification number

3.10 ^ICCID–Command for Querying the ICCID

3.10.1 Syntax

Command

Possible Response(s)

^ICCID？

<CR><LF>^ICCID:<uim_iccid><CR><LF>

In case of an MT-related error:

<CR><LF>ERROR<CR><LF>

^ICCID=?