A method for transmitting contact information during a call, wherein it comprises: - During a call of a mobile terminal, extracting the subscriber's voice data, and performing recognition on the voice data; - Determining if the voice data comprises a voice control command; - When it is the voice control command, converting the voice control command to a corresponding Unicode code; and - Searching for the contact information that the subscriber needs to transmit according to the Unicode code, and transmitting the found contact information to the other party; - wherein the step of searching for the contact information that the subscriber needs to transmit according to the Unicode code and transmitting the found contact information to the other party comprises: - Calling the contact list application programming interface to enter the contact list of the mobile terminal; - Searching for the contact information that the subscriber needs to transmit in the contact list of the mobile terminal according to the Unicode code; and - When the contact information is found, alerting the subscriber to the found contact information; - wherein after the step of, when the contact information is found, alerting the subscriber to the found contact information, it further comprises: - Selecting whether to transmit the contact information to the other party according to the subscriber's command; and - When the subscriber selects to transmit the contact information to the other party, calling a text message API and transmitting the contact information to the other party via a text message; - wherein searching for the contact information that the subscriber needs to transmit in the contact list of the mobile terminal according to the Unicode code includes searching for the contact information through SQlite; and - wherein the step of, calling the contact list application programming interface to enter the contact list of the mobile terminal and the step of, searching for the contact information that the subscriber needs to transmit in the contact list of the mobile terminal according to the Unicode code, are backend operations. - During a call of a mobile terminal, extracting the subscriber's voice data, and performing recognition on the voice data; - Determining if the voice data comprises a voice control command; - When it is the voice control command, converting the voice control command to a corresponding Unicode code; and - Searching for the contact information that the subscriber needs to transmit according to the Unicode code, and transmitting the found contact information to the other party; - wherein the step of searching for the contact information that the subscriber needs to transmit according to the Unicode code and transmitting the found contact information to the other party comprises: - Calling the contact list application programming interface to enter the contact list of the mobile terminal; - Searching for the contact information that the subscriber needs to transmit in the contact list of the mobile terminal according to the Unicode code; and - When the contact information is found, alerting the subscriber to the found contact information; - Calling the contact list application programming interface to enter the contact list of the mobile terminal; - Searching for the contact information that the subscriber needs to transmit in the contact list of the mobile terminal according to the Unicode code; and - When the contact information is found, alerting the subscriber to the found contact information; - wherein after the step of, when the contact information is found, alerting the subscriber to the found contact information, it further comprises: - Selecting whether to transmit the contact information to the other party according to the subscriber's command; and - When the subscriber selects to transmit the contact information to the other party, calling a text message API and transmitting the contact information to the other party via a text message; - Selecting whether to transmit the contact information to the other party according to the subscriber's command; and - When the subscriber selects to transmit the contact information to the other party, calling a text message API and transmitting the contact information to the other party via a text message; - wherein searching for the contact information that the subscriber needs to transmit in the contact list of the mobile terminal according to the Unicode code includes searching for the contact information through SQlite; and - wherein the step of, calling the contact list application programming interface to enter the contact list of the mobile terminal and the step of, searching for the contact information that the subscriber needs to transmit in the contact list of the mobile terminal according to the Unicode code, are backend operations.