Title:
A METHOD FOR ACCESSING THE CALLER TERMINAL TO PREPAID SERVICE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2007/062545
Kind Code:
A1
Abstract:
The present invention discloses a method for accessing the caller terminal to
prepaid service system. Firstly, the prepaid service system obtains the caller
terminal’s number according to the caller terminal’s access
request; then, the prepaid service system calls back the caller terminal according
to the caller terminal’s number; when the caller terminal answers the
phone, the prepaid service system accesses it to the prepaid service system.
Wherein, the user’s access request can be transmitted by dialing the
accessing number specified by the service provider or sending short message
to the accessing number. The present invention can realize to access the caller
terminal to prepaid service system, and for the caller terminal can answer the
phone for free, it avoids the caller’s second payment.
Inventors:
GU YONGFEI (CN)
Application Number:
PCT/CN2005/002044
Publication Date:
June 07, 2007
Filing Date:
November 29, 2005
Export Citation:
Assignee:
ZTE CORP (CN)
GU YONGFEI (CN)
GU YONGFEI (CN)
International Classes:
H04M17/00
Foreign References:
| CN1295770A | 2001-05-16 | |||
| US20040236679A1 | 2004-11-25 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (Suite B 305A 8 Xueqing Rd, Haidian District Beijing 5, CN)
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