A television receiver arrangement comprises means for receiving a television signal comprising a plurality of channels and a tuner for tuning in to one of the channels, and capable of receiving data broadcast transmissions. Itfurther comprises a data processor for decoding the data (30), which data processor is adapted to directing the tuner to switch to a channel specified in a resource indicator (16, 17) comprised in the data (30). The data processor is programmed to trigger a channel switch upon receipt and identification of a specific trigger identifier (15) comprised in the data (30). In a method of effecting a channel switch in a television receiver (4, 6-8) capable of receiving and tuning in to one of a plurality of channels provided in a television signal, data broadcast transmissions are received and decoded, a resource indicator (16, 17) specifying a channel is extracted from the data (30) received, and the television receiver (4, 6-8) is instructed to switch to the specified channel. The channel switch is triggered by receipt and identification of a specific trigger identifier (15) in a message comprised in the data (30).
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