发明名称 |
Network Selection of Ringtones |
摘要 |
Methods, systems, and products determine ring tones to be applied to calls. A called party may configure different ring tones that annunciate calls for different types of calls from calling numbers. A network database determines a type of each call and annunciates the corresponding ringtone to a called party. |
申请公布号 |
US2012219141(A1) |
申请公布日期 |
2012.08.30 |
申请号 |
US201213469157 |
申请日期 |
2012.05.11 |
申请人 |
GONZALEZ VALOIS;ALSTON DOUGLAS B.;AT&T INTELLECTUAL PROPERTY I, L.P. |
发明人 |
GONZALEZ VALOIS;ALSTON DOUGLAS B. |
分类号 |
H04M3/42;H04M1/57;H04M3/02;H04M19/04;H04Q3/00 |
主分类号 |
H04M3/42 |
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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