B+B SmartWorx V3, Configuration Manual

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4. CONFIGURATION
Continued from previous page
AT Command Description
AT+CMGF Sets the presentation format of short messages
AT+CMGL Lists messages of a certain status from a message storage area
AT+CMGR Reads a message from a message storage area
AT+CMGS Sends a short message from the device to entered tel. number
AT+CMGW Writes a short message to SIM storage
AT+CMSS Sends a message from SIM storage location value
AT+COPS? Identifies the available mobile networks
AT+CPIN Is used to query and enter a PIN code
AT+CPMS Selects SMS memory storage types, to be used for short message
operations
AT+CREG Displays network registration status
AT+CSCA Sets the short message service centre (SMSC) number
AT+CSCS Selects the character set
AT+CSQ Returns the signal strength of the registered network
AT+GMI Returns the manufacturer specific identity
AT+GMM Returns the manufacturer specific model identity
AT+GMR Returns the manufacturer specific model revision identity
AT+GSN Returns the product serial number
ATE Determines whether or not the device echoes characters
ATI Transmits the manufacturer specific information about the device
Table 59: List of AT commands
A detailed description and examples of these AT commands can be found in the application
note AT commands [9].
Example 1:
SMS sending configuration.
After powering up the router, at the mentioned the phone number comes SMS in this form:
Router (Unit ID) has been powered up. Signal strength –xx dBm.
After connect to mobile network, at the mentioned phone number comes SMS in this form:
Router (Unit ID) has established connection to mobile network. IP address xxx.xxx.xxx.xxx
After disconnect to mobile network, at the mentioned phone number comes SMS in this form:
Router (Unit ID) has lost connection to mobile network. IP address xxx.xxx.xxx.xxx
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