Instant communication with instant text data and voice data

An instant communication system comprising:

• one or more processors configured to:
• receive text data sent by a first user from a first user terminal;
• transform the text data into first speech data;
• send the first speech data to a second user terminal that is associated with a preconfigured phone number;
• receive second speech data sent from the second user terminal in response to the first speech data;
• and
• send the second speech data to the first user terminal;
• and
• one or more memories coupled to the one or more processors, configured to provide the one or more processors with instructions.

A computer program product for determining relative relationship, the computer program product being embodied in a computer readable storage medium and comprising computer instructions for:

• receiving text data sent by a first user from a first user terminal;
• transforming the text data into first speech data;
• sending the first speech data to a second user terminal that is associated with a preconfigured phone number;
• receiving second speech data sent from the second user terminal in response to the first speech data;
• and
• sending the second speech data to the first user terminal.