by Pablo Marin
Why this app? Double SIM phones consume more battery. If you have a second number and you only receive occasional SMS but you still need to have instant access when they come in (like confirmation SMS), this flow is for you.
When an SMS is received, it forwards it as an email (ideally, to your primary email). If the phone is not connected to the internet, it forwards it as an SMS to an alternative number (ideally, to primary number).
It also sends you an email (or SMS) if the phone is running low on battery or losses cellular network.
The flow asks for the email and alternative number at the beginning.
- This is a restructured version of my original flow.