Before work on functions retained without signal, digital-service and delivery teams should name the reviewer and closure owner. Check the service-coverage list, the account or version record, and the local test result for functions retained without signal, then run activation and sign-out tests on a local phone or a test account, and sign the two conclusions separately. Record VIN, account, software version, and service country, the target for functions retained without signal, and the approval date. Use this related vehicle-import guide to connect the functions retained without signal check with the surrounding process. For functions retained without signal in a first batch or a high-risk lot, use at least 2 independent checks citing the same VIN, account, software version, and service country. Flag anything in functions retained without signal that cannot be delivered in the sales material, and close the account or data issue before handover. Give the decision on functions retained without signal its own reference so later staff can find it in the connected services record.