PURPOSE: A broadcasting aid apparatus having a study function for operating commands is provided to manipulate a broadcast signal receiver regardless of the sorts of manufacturer. CONSTITUTION: A learning mode converting unit(210) converts a current mode into a learning mode by receiving the manipulation commands learning request from a mobile terminal. A mobile terminal key input unit(220) receives a mobile terminal manipulation key from the mobile terminal. A remote controller key input unit(230) receives a remote controller key coping with the mobile phone manipulation key from a remote controller. A control key matching block(240a) stores the mobile terminal manipulation key with the code value of the key.
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