Patent ID: 7679681
Filing Date: 2010-03-16
Classification: H04N

Abstract:
1. A television receiver comprising: a presetting section to automatically carry out presetting by assigning a frequency in a receiving band to each of a plurality of receiving channel positions as a preset channel; a memory section to store telephone number information of a call center which responds to an inquiry of a customer, and the telephone number information of the call center being rewritable; a display section to display the telephone number information of the call center; a judging section to judge whether or not at least one of the receiving channel positions has been preset by the presetting section; and a display controlling section to read the telephone number information of the call center stored in the memory section, and to display the read telephone number information in the display section, when the judging section judges that no presetting has been carried out in any one of the receiving channel positions by the presetting section.