Call processing method and communication terminal

Call processing method and communication terminal

  • CN 105,657,138 B
  • Filed: 11/14/2014
  • Issued: 09/03/2021
  • Est. Priority Date: 11/14/2014
  • Status: Active Grant
First Claim
Patent Images

1. A call processing method is applied to a called terminal, and is characterized in that the method comprises the following steps:

  • when a called terminal receives a first call of a calling terminal, extracting a communication identifier of the calling terminal;

    determining whether the first call is an emergency answering call according to the communication identifier;

    when the first call is an emergency answering call, forming and outputting an emergency call prompt;

    wherein the determining whether the first call is an emergency call according to the communication identifier includes;

    determining whether the communication identifier is a pre-stored emergency communication identifier;

    when the communication identifier is a second type of prestored emergency communication identifier, determining whether the first call is an active emergency call initiated by a calling terminal;

    when the first call is an active emergency call of a calling terminal, determining that the first call is an emergency answering call;

    the determining whether the first call is an active emergency call initiated by a calling terminal includes;

    determining whether the called terminal receives emergency call information sent by the calling terminal, wherein the emergency call information is formed by the calling terminal according to a received emergency call operation instruction, the emergency call operation instruction is formed by touching a call key for a time length longer than a predetermined time length, or the emergency call operation instruction is formed by inputting a call operation in an emergency call sub-page or a menu set in a call page, or the emergency call operation instruction is formed by operating a special emergency dial key or a physical key reserved on a dial plate, and the emergency call information consists of a communication identifier of the calling terminal and a telephone dialing date and time;

    and when the called terminal receives the emergency call information sent by the calling terminal, determining that the first call is an active emergency call initiated by the calling terminal.

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