发明名称 |
PUBLIC TELEPHONE FOR DISPLAYING CONTINUITY CALL CAPACITATION TIME |
摘要 |
PURPOSE: A public telephone indicating call enabling time is provided to grasp the call enabling time accurately by indicating the call enabling time about a put price in a display unit. CONSTITUTION: An input unit(110) inputs a telephone number of a call counterpart. A call circuit unit(160) proceeds a call function. A coin sensing unit(120) senses the amount of money of put coins. A call time calculator(140) calculates remaining call enabling time from the call enabling time and call start timing corresponding to the sensed price. A display unit(150) indicates the calculated call enabling time and the remaining call enabling time. |
申请公布号 |
KR20100055097(A) |
申请公布日期 |
2010.05.26 |
申请号 |
KR20080114023 |
申请日期 |
2008.11.17 |
申请人 |
JUNG, YU JIN;JUNG, BYEONG YEONG |
发明人 |
JUNG, YU JIN |
分类号 |
H04M1/21;H04M1/02 |
主分类号 |
H04M1/21 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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