Patent ID: 8538802

Claim:
A method to build a communication link between a client and a taxi driver that has been assigned to provide service to the client by a dispatching company, wherein the dispatching company has a plurality of dispatch list, each dispatch list records a code of a client and a code of a taxi driver who provides service to the client, comprising: gathering a telephone number of a client by a search server when the client dials a service telephone number of the dispatching company; based on the telephone number to gather a code of the client by the search server; based on the code of the client to search a dispatch list from the plurality of dispatch lists by the server; gathering a code of the taxi driver recorded in the dispatch list by the search server; based on the code of the taxi driver to gather a telephone number of the taxi driver by the search server; and dialing the telephone number of the taxi driver to build a communication link between the client and the taxi driver by a building communication link server for the client to talk with the taxi driver.