Overview - Mobile Online Services
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The mobile online services are based on the OCU, (Online Connectivity Unit), and the Control Module for Emergency Call Module and Communication Unit -J949-.
The Control Module for Emergency Call Module and Communication Unit -J949- is installed instead of the Telephone Transceiver -R36-. The component location is the same. In addition to the UHV, the Control Module for Emergency Call Module and Communication Unit -J949- also includes an emergency call module and a compass module. A separate SIM card is installed for the emergency call function and roadside assistance.