> 5.7.1 | Automatic Shutdown

> The ME is switched off automatically in different situations:

> • | under- or overtemperature

> • | under- or overvoltage

> Appropriate warning messages transmitted by the ME to the host application are implemented as URCs. To activate the URCs for temperature conditions use the AT^SCTM command. Undervoltage and overvoltage URCs are generated automatically when fault conditions occur.
> For further detail refer to the commands AT^SCTM and AT^SBC described in the AT Command Set [1]. In addition, a description of the shutdown procedures can be found in [2].