System and mobile terminal for displaying caller information and method thereof
View Patent ↗Caller information display system includes a caller terminal, a service system and a receiver terminal. The caller terminal stores caller information and transmits data including the caller information during a call. The service system receives the data including the caller information from the caller terminal and transmits the data to a receiver terminal. The receiver terminal receives the data from the service system, stores the caller information to be linked with a telephone number of the caller terminal, and displays the caller information when a paging signal is received.
1. A system for displaying caller information, comprising:
a caller terminal to store caller information, to determine whether the caller information has been sent to a receiver terminal, and if the caller information has not been sent to the receiver terminal, to transmit data including the caller information to a service system during a voice call over a reverse traffic channel after a call connection is set up;
the service system to receive the data including the caller information from the caller terminal and to transmit the data to the receiver terminal over a forward traffic channel; and
the receiver terminal to receive the data from the service system, to store the caller information to be linked with a telephone number of the caller terminal, and to display the stored caller information if a paging signal is received for a call with the caller terminal, wherein the caller information is stored in the receiver terminal by linking a telephone number or image contained in the data with a telephone number stored in a telephone directory.
2. The system of claim 1 , wherein the caller information is transmitted in the form of a packet.
3. A method for displaying caller information, comprising:
at a caller terminal, storing caller information, determining whether the caller information has been sent to a receiver terminal, and if the caller information has not been sent to the receiver terminal, transmitting data including the caller information to a service system during a voice call over a reverse traffic channel after a call connection is set up;
at the receiver terminal, receiving the data from the service system, and storing the caller information to link with a phone number of the caller terminal over a forward traffic channel; and
at the receiver terminal, displaying the stored caller information if a paging signal is received for a call with the caller terminal, wherein the caller information is stored in the receiver terminal by linking a telephone number or image contained in the data with a telephone number stored in a telephone directory.
4. The method of claim 3 , wherein the caller information is transmitted in the form of a packet.