SMS is now 11 cents, better, but not free. There are a bazillion more apps that do free messaging but everybody, even companies expect to have WhatsApp

As one of those adopters 15 years ago, it was a no-brainer. I could either message my wife “free” or send SMSs at 20c each.

Why limit it to a specific OS? Open it up and inline a resistor, say 680 ohm or so.

Or wire a simple on-off switch. Or both ;)

Ditched Bridgstone and got some Mitas enduro trail+ for my bike.