| 摘要 |
PURPOSE: A method for call forwarding and capable of preventing error due to call forwarding is provided to supply call forwarding information and communication terminal service state information. CONSTITUTION: A call forwarding service server(70) receives a call forwarding service request signal from a call forwarding setting user. The call forwarding service server collects call forwarding information of a call forwarding service request number. The call forwarding service server determines whether it is possible to be a call forwarding service. |
