Record 60–90 seconds of your own voice. Quiet room, natural talk — tell me about your day, read this aloud, just ramble. Steady and clear beats perfect.
0:00 — minimum 0:30, sweet spot 1:00–1:30
Tap Dex, say what you need, tap again when done. Tap while I'm talking to interrupt.
Tap once — then just talk. I listen, think, and answer. Tap to interrupt me. Tap again to end.
Walkie-talkie: push to talk, give ONE command, tap done. Nothing interrupts — Dex answers in full before the mic opens again. Best for invoicing.