| US 7,489,770 B2 | ||
| Receiving device, method for incoming call notification, and program | ||
| Hiroyuki Nemoto, Nishitokyo (Japan); Shinichi Kashimoto, Oume (Japan); and Michiaki Eri, Hino (Japan) | ||
| Assigned to Kabushiki Kaisha Toshiba, Tokyo (Japan) | ||
| Appl. No. 10/586,655 PCT Filed Dec. 21, 2004, PCT No. PCT/JP2004/019104 § 371(c)(1), (2), (4) Date Jul. 19, 2006, PCT Pub. No. WO2005/069583, PCT Pub. Date Jul. 28, 2005. |
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| Claims priority of application No. 2004-010572 (JP), filed on Jan. 19, 2004. | ||
| Prior Publication US 2007/0165809 A1, Jul. 19, 2007 | ||
| Int. Cl. H04M 1/56 (2006.01); H04M 15/06 (2006.01); H04M 3/00 (2006.01) | ||
| U.S. Cl. 379—142.07 [379/142.01; 379/142.15; 379/373.05; 379/375.01] | 7 Claims |
| 1. A receiving apparatus, comprising:
a call-in signal receiving unit to receive a call-in signal;
an audio output unit to output a ring tone based on a ring tone signal;
an audio output terminal to output the ring tone signal;
a ring tone signal generation unit to generate the ring tone signal based on the call-in signal received by said call-in signal
receiving unit, the ring tone signal generation unit configured to:
(a) output the ring tone signal to both the audio output terminal and the audio output unit, when an external audio output
device is connected to the audio output terminal, and
(b) output the ring tone signal to the audio output unit and to not output the ring tone signal to the audio output terminal,
when the external audio output device is not connected to the audio output terminal;
an audio signal output unit configured to:
(a) output an audio signal to the audio output terminal and to not output the audio signal to the audio output unit, when
the external audio output device is connected to the audio output terminal, and
(b) output the audio signal to the audio output unit and not to output the audio signal to the audio output terminal, when
the external audio output device is not connected to the audio output terminal.
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