发明名称 MOBILE COMMUNICATION TERMINAL HAVING EMERGENT CALLING KEY AND CONTROL METHOD THEREFOR
摘要 PURPOSE: A mobile communication terminal having an emergent calling key and a control method therefor are provided to easily alarm emergent situation to other peoples without composing a specific security system by embodying an emergent bell device in the mobile communication terminal. CONSTITUTION: A mobile communication terminal checks whether an emergent bell is input in a standby state(ST11,ST12). If the emergent bell is input in the standby state, a high bell sound is output through a high power speaker(ST13). A calling message is transmitted to a telephone number previously stored in a memory(ST14).
申请公布号 KR20020078398(A) 申请公布日期 2002.10.18
申请号 KR20010018756 申请日期 2001.04.09
申请人 CURITEL COMMUNICATIONS, INC. 发明人 CHO, YONG HUN;LEE, SANG JUN;WON, HO JIN
分类号 H04B1/40;(IPC1-7):H04B1/40 主分类号 H04B1/40
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