发明名称 |
Method, system and receiving terminal for processing information based on dual-tone multi-frequency |
摘要 |
A method and system for processing information based on dual-tone multifrequency, and a receiving terminal are disclosed in the present document. The method includes: a sending terminal establishing a voice call with a receiving terminal; the sending terminal receiving input key information, encoding the key information into dual-tone multifrequency information, and transmitting the dual-tone multifrequency information and voice call audio information to the receiving terminal together; and the receiving terminal decoding and restoring the dual-tone multifrequency information to the key information; determining a type of the key information according to a preset key information judgment policy, and performing corresponding operations according to the key information. |
申请公布号 |
US9473937(B2) |
申请公布日期 |
2016.10.18 |
申请号 |
US201314421877 |
申请日期 |
2013.06.09 |
申请人 |
ZTE CORPORATION |
发明人 |
Fang Wen;Tian Lijun |
分类号 |
H04M1/66;H04W12/06;H04M1/725;H04W12/04;H04M11/06 |
主分类号 |
H04M1/66 |
代理机构 |
Pearl Cohen Zedek Latzer Baratz LLP |
代理人 |
Pearl Cohen Zedek Latzer Baratz LLP |
主权项 |
1. A method for processing information based on dual-tone multifrequency, comprising:
a sending terminal establishing a voice call with a receiving terminal; the sending terminal receiving input key information, encoding the key information into dual-tone multifrequency information, and transmitting the dual-tone multifrequency information and voice call audio information to the receiving terminal together; and the receiving terminal decoding and restoring the dual-tone multifrequency information to the key information; determining a type of the key information according to a preset key information judgment policy, and performing corresponding operations according to the key information; wherein, the key information judgment policy comprises: when the key information is an 11-digit numeric number, and first three digits of the numeric number have a mobile phone number characteristic, judging that the numeric number is a mobile phone number; when the key information is an 11-digit numeric number, and first three digits or first four digits of the numeric number have a fixed-line telephone number characteristic, judging that the numeric number is a fixed-line telephone number; when the key information is an 18-digit numeric number, and first six digits of the numeric number have an identity card address code characteristic, judging that the numeric number is an identity card number. |
地址 |
Shenzhen CN |