Services and connectivity vary by model and/or vehicle configuration and conditions as well as geographical and technical restrictions. 4G LTE service available in select markets. Requires active connected vehicle services and a data plan to access the vehicle’s built-in Wi-Fi Hotspot. Accessory power must be active to use the Wi-Fi Hotspot. Data plans provided by AT&T or its local service provider. Credit card is required for purchase. Visit onstar.ca for vehicle availability, coverage maps, details and system limitations.