When voice-assistant language crosses several steps, digital-service and delivery teams should use one shared record. Keep the document version, VIN, account, software version, and service country, and the decision on voice-assistant language together. The Nigeria team can also use this related FAQ to align purchase and delivery records. Once the supplier provides the service-coverage list, the account or version record, and the local test result, the dealer should still run the activation and sign-out tests for voice-assistant language on a local phone or a test account. For a first batch or a high-risk unit, at least 2 independent checks on voice-assistant language should cite the same VIN, account, software version, and service country. Flag anything in voice-assistant language that cannot be delivered in the sales material, and close the account or data issue before handover.