Gsm module support for notifications

[Piter1973]

Hello
Will the creator in the future plan to support GSM modules?
I suggest add GSM USB modems (eg Huawei E173, Huawei E313, Huawei E156G, ZTE MF631, ZTE MF710M, ZTE MF669 or others) or using GPIO ports - Sim800L or Neoway M590. This modem could send notifications regardless of other services and internet access.
Many GMS operators have favorable tariffs in which you can send SMS very cheaply or for free.
It would be possible to control gpio.