9.7 AT+CGMR
9.8 AT+CGSN
9.9 ATI
LZT 123 7361 R1B
9. IDENTIFICATION
<model name>
Description
String type
Model name for the transceiver unit, for example, GM29
Read MS Revision Identification
Description
Request MS revision
identification string
Show if the command is
supported
This command causes the MS to return a string containing information
about the software version.
<revision>
Description
String type
An ASCII string containing date (year, month, day, hour, minute) plus
KRC number.
Example: 9710051610 CXC125112
Read MS Product Serial Number Identification
Description
Request product serial
number
Show if the command is
supported
This command causes the MS to return the IMEI (International Mobile
station Equipment Identity), which identifies the individual ME.
<sn>
Description
String
The IMEISV, which is the IMEI (International Mobile station Equipment
Identity; refer GSM 03.03) number of the ME and the software version
number. Text shall not contain the sequence 0<CR> or OK<CR>
Identification Information
Description
Execute
This command causes the DCE to transmit one or more lines of text,
followed by a final result code. As an option, <value> can be used to
select from among multiple types of identifying information as shown
in the table below.
Command
AT+CGMR
AT+CGMR=?
Command
AT+CGSN
AT+CGSN=?
Command
ATI[<value>]
Possible Responses
• <revision>
• +CME ERROR: <err>
• OK
• ERROR
Possible Responses
• <sn>
• +CME ERROR: <err>
• OK
• ERROR
Possible Responses
<information>
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