AT Commands Phone Terminal Terminated 20
ATZ Reset to User-Defined Configuration
AT&F Set To Factory-Defined Configuration
AT+CGMI Request Manufacturer Identification
<AT Command> Description
AT... AT command name, including the prefix AT
Example: AT+CLAC
AT+CGMI
AT+CGMM
AT+CGMR
...
OK
+AT+CLAC=?
OK
Description: This command resets the values to default settings and closes all connections.
Execution command: ATZ
Description: This command resets the values to default settings.
Execution command: AT&F
Description: The command causes the phone to return one or more lines of information text
<manufacturer> which is intended to permit the user of the ITAE/ETAE to identify
the manufacturer of the phone to which it is connected to.
Execution command: AT+CGMI
Execution command
response:
<manufacturer>
Test command: AT+CGMI=? Shows if the command is supported.
Parameter:
<manufacturer>: String; manufacturer name. Not to exceed 2048 characters.
Example: AT+CGMI
ERICSSON
OK
AT+CGMI=?
OK