There is provided mechanisms for providing wireless network access to an external wide area network. A method is performed by a user terminal device. The method comprises establishing a wireless connection to a gateway device located in a vehicle. The user terminal device is identified as a client to the gateway device. The user terminal device uses the gateway device as gateway for all data traffic exchanged between the user terminal device and the external wide area network. The method comprises establishing wireless network access for the gateway device to the external wide area network. The gateway device is operatively connected to the external wide area network via the user terminal device. The user terminal device bridges all data traffic communicated between the gateway device and the external wide area network.
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