I don't want to be online on my phone, except when I decide that I want to browse the Web because I have spare time or need some information. SMS is perfect whe

I don't want to be online on my phone, except when I decide that I want to browse the Web because I have spare time or need some information. SMS is perfect when I want someone to reach me in a timely manner. Well, luckily I live in country where SMS spam is not an issue. If I look at the inbox of our IoT-like devices in the US, my approach to communication might be less feasible.