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HUAWEI MC509 CDMA LGA Module
AT Command Interface Specification
Identity Information Query Commands
Issue 01 (2011-08-26)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
44
3.10.2 Interface Description
This command queries the integrated circuit card identity (ICCID) of the R-UIM card.
The ICCID can also be queried when the R-UIM card is locked. If no R-UIM card is available,
"+CME ERROR:R-UIM not inserted" is returned.
3.10.3 Parameter Description
<uim_iccid>: A string without double quotation marks, consisting of 20 hex digits.
3.10.4 Example
AT^ICCID？
^ICCID:89860309907552584689
OK
3.11 ^MDN–Command for Querying the MDN
3.11.1 Syntax
Command
Possible Response(s)
^MDN
<CR><LF>^MDN:<MDN_num><CR><LF>
<CR><LF>OK<CR><LF>
In case of an MT-related error:
<CR><LF>ERROR<CR><LF>
^MDN=?
<CR><LF>OK<CR><LF>
3.11.2 Interface Description
This command queries the mobile directory number (MDN) of the R-UIM card. If no
R-UIM card is available, the MDN of the MT is returned.
3.11.3 Parameter Description
<MDN_num>: A string without double quotation marks, consisting of a maximum of
15 decimal digits.