发明名称 MULTI-STANDBY TERMINAL AND METHOD OF PROVIDING CALL WAITING SOUND THEREOF
摘要 A multi-standby terminal and a method of providing a call waiting sound thereof eliminate the need for subscribing to a call-waiting service. The multi-standby terminal preferably includes: a first RF unit for forming a communication channel with a first terminal; a second RF unit for receiving a communication request from a second terminal; an audio processor for outputting a call connecting sound notifying that a communication request from the second terminal is received; an input unit including a function key for generating an another party change signal for changing to another party; a first controller for controlling, when the another party change signal is input, to set the first terminal to a call waiting state and to transmit preset call waiting sound to the first terminal through the first RF unit; and a second controller for controlling to perform communication with the second terminal through the second RF unit.
申请公布号 US2010210247(A1) 申请公布日期 2010.08.19
申请号 US20100706092 申请日期 2010.02.16
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 KWON WON HUI;YOON IN KOOK;HA DONG IN;JEONG JONG CHEON
分类号 H04L12/58 主分类号 H04L12/58
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