Phone app: Picking a customer

Everything this phone screen can show, in the app’s own words. A “…” is a name, number or date filled in at the time.

• Invalid GST number — The GST number has a typing mistake.
• State does not match the GST number. — The state chosen differs from the one the GST number says. Pick the state the number belongs to.
• Type the name — Type the name.
• A customer called … is already on this phone