Call Processing Method, Terminal, and System

A terminal, applied to a calling party, wherein the terminal comprises a processor, a transmitter, and a display screen, wherein

• the transmitter is configured to call a called party;
• the display screen is configured to:
• if the called party does not answer, display a first short message control in an outgoing call interface;
• the display screen is further configured to:
• receive first input by using the first short message control, and respond to the first input to display a first short message interface;
• the display screen is further configured to receive, by using the first short message interface, an short message text entered by a user;
• the display screen is further configured to detect second input;
• the processor is configured to respond to the second input to generate a first short message by using the short message text, wherein the first short message comprises the short message text, a preset flag bit, and a time, the preset flag bit is used to indicate that the short message text of the first short message is a reason why the calling party calls the called party, and the time is a call-out time at which the calling party calls the called party;
• and
• the transmitter is further configured to send the first short message to the called party.

A terminal, applied to a called party, wherein the terminal comprises a processor, a receiver, and a display screen, wherein

• the receiver is configured to receive a first short message sent by a calling party, wherein the first short message comprises the short message text, a preset flag bit, and a time, the preset flag bit is used to indicate that the short message text of the first short message is a reason why the calling party calls the called party, and the time is a call-out time at which the calling party calls the called party;
• the processor is configured to determine, based on the time in the first short message, an incoming call corresponding to the first short message;
• and
• the display screen is configured to display, through association, the short message text of the first short message and the incoming call corresponding to the first short message.

A terminal, applied to a called party, wherein the terminal comprises a processor, a receiver, a transmitter, and a display screen, wherein

• the receiver is configured to receive an incoming call of a calling party;
• the display screen is configured to display a second short message control in an incoming call interface;
• the display screen is further configured to:
• detect third input by using the second short message control, and respond to the third input to display a second short message interface;
• the display screen is further configured to receive, by using the second short message interface, an short message text entered by a user of the called party;
• the display screen is further configured to detect fourth input;
• the processor is configured to respond to the fourth input to generate a second short message by using the short message text, wherein the second short message comprises the short message text, a preset flag bit, and a time, the preset flag bit is used to indicate that the short message text of the second short message is a call rejection reason why the called party rejects the incoming call, and the time is an incoming call time corresponding to the incoming call;
• and
• the transmitter is configured to send the second short message to the calling party.

A terminal, applied to a calling party, wherein the terminal comprises a processor, a receiver, and a display screen, wherein

• the receiver is configured to receive a second short message sent by a called party, wherein the second short message comprises the short message text, a preset flag bit, and a time, the preset flag bit is used to indicate that the short message text of the second short message is a call rejection reason why the called party rejects an incoming call, and the time is an incoming call time corresponding to the incoming call;
• the processor is configured to determine, based on the time in the second short message, an outgoing call corresponding to the second short message;
• and
• the display screen is configured to display, through association, the short message text of the second short message and the outgoing call corresponding to the second short message.