[morpheuskafka]

Are there any screenshots/user documentation actually demonstrating what this looks like on iOS (or Android, for that matter)?

I'm not surprised there are some many obscure features in the spec, but I am surprised they are actually implemented/used these days.

[saagarjha]

Here's what it looks like: https://www.google.com/search?tbm=isch&q=ios%20sms%20flash&t...