| 摘要 |
The video phone comprises a first call path setting part connected to a ring singal generating part, a second call path setting part whose one part is connected to a call circuit and whose other part is connected to the first call path setting part, a controlling part connected to the first and second call path setting parts, a speaker of a ring singal generating part connected to one side of the controlling part, a power supply, and a key inputting part in a key input terminal of the controlling part.
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