ETMCFG – read and write configuration file values

Write

AT+ETMCFG=[<cmd>,][<section>,<parameter>[,<value>]]

where:

<cmd> is the command in lowercase, either:

• default – resets the configuration file values to the default firmware values in the factory settings. After resetting to default, send the save <cmd> to keep the default settings, then reboot the modem.
• get – returns the current configuration value for the requested parameters.
• revert – undoes any changes to the values in the configuration file up until the last save. If you want to keep the reverted values, send the save <cmd>, then reboot the modem.

• save – saves the current configuration values as a new version. After saving, you must reboot the modem to apply the changes.

  Use AT+ETMRESET to reboot the modem.

• show – returns the entire current configuration file content. The response is sent as multiple URCs, with each line beginning +ETMCFG.

If you do not supply <cmd>, the value is applied to the configuration file in the following format:

AT+ETMCFG=<section>,<parameter>,<value>

where: section is the configuration file section, parameter is the parameter name, and value is the new parameter value.