| 摘要 |
Disclosed herein is a mobile billing method using an automatic response service (ARS) through call transfer including (a) receiving a call signal from a mobile terminal to a franchisee server to set a call to the franchisee server, (b) receiving a request for call transfer from a billing relay server receiving the request for the call transfer from the franchisee server, performing the call transfer and transmitting an ARS announcement to the mobile terminal, (c) receiving a request for billing from the mobile terminal and requesting authentication and billing from the billing relay server, and (d) receiving a result of the authentication and billing approval from the billing relay server and performing call transfer between the mobile terminal and the franchisee server.
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