> 3.7 | Automatic shutdown in case of emergency

> Please note that while Multiplex mode is active the automatic shutdown mechanism described in [3] and [4] is not effective. If fault conditions arise, such as over- and undertemperature or undervoltage (overvoltage shutdown is product dependent) the module shuts down after sending the alert URCs (e.g. “^SBC: undervoltage” or “^SCTM_A/B: 2/-2”, but is then restarted by the WinMux driver.
> Therefore, to avoid problems it is strongly recommended to close all virtual ports as soon as alert URCs are sent by the module. Please refer to [3] and [4] as the “^SBC” and “^SCTM” URCs are product specific.