The recording is not allowed to fail
A lost visit is worse than no recording. The audio is written to storage while you are still talking, and it only leaves your phone once it has arrived whole and intact. Lose signal in a basement and it stays on the device, then picks up again the moment you have bars.
An interruption does not end the visit
If a call comes in halfway through, the app notices, warns you, and picks up again on its own afterwards. Afterwards you see exactly where the gap is.
Every line has a source
What is on the quote traces back to the conversation: a measurement, an appliance, a discount you offered. A line that cannot be backed up is flagged or left out, never smoothed over. Prices come from your price list, looked up by item, never made up by the model.
You are the last step
The quote arrives as a draft. You change what you want, and only when you hit send does anything reach the customer. The version you sent is frozen and kept, so what was offered is settled afterwards.
That is how you keep the speed of a good visit without giving up the evening.