Tap Text — table's ready on a waiting party. The sheet THEIR TABLE IS READY sends the text and shows it went. A party added with no phone gets the server's answer instead:
give them a wave
Remove takes a party off the list who left.
8 · The host stand
Text: table's ready
hostWhere: WAITLIST · Text — table's ready
On the till itself: ⚙ → 📖 Help shows this article offline, every role, no PIN.