公开(公告)号：US10187744B2

公开(公告)日：2019-01-22

申请号：US15102753

申请日：2014-12-10

申请人： Taegu Kim

发明人： Taegu Kim

IPC分类号： H04W4/02 ,  H04M1/274 ,  H04M1/2745 ,  H04M3/44 ,  H04M1/725 ,  H04W68/00

摘要： A simple calling method comprises setting and registering into a hot key storage a hot key corresponding to contact numbers of a called terminal; inputting a certain key and a calling trigger key on a key input interface of a calling terminal; determining whether the inputted certain key matches the hot key registered in the hot key storage; upon determination that the inputted certain key matches the hot key, converting the inputted hot key to the contact numbers of the called terminal; and processing the converted contact numbers for calling and sending a request signal to the called terminal to request a call connection with the called terminal.