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发明名称
METHOD FOR PROVIDING CALLER INFORMATION USING ADDITIONAL DATA TRAFFIC CHANNEL AND APPARATUS THEREOF
摘要
申请公布号
KR100578367(B1)
申请公布日期
2006.05.03
申请号
KR20040092251
申请日期
2004.11.12
申请人
KTFREETEL CO., LTD.
发明人
PARK, CHAN MIN;JEUNG, YOUN PIL
分类号
H04M3/42
主分类号
H04M3/42
代理机构
代理人
主权项
地址
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