Emergency call control method and terminal equipment

Abstract

The invention provides an emergency call control method and terminal equipment. The emergency call control method comprises the steps of performing controlling for transmitting an event message in performing a disconnecting operation in an emergency call process; in response to the event message, determining whether a current call connecting object is changed; if yes, determining whether the current call connecting state is disconnect; and if the current call connecting state is not disconnect, performing controlling for performing an onDisconnect operation for disconnecting all call connections, thereby successively disconnecting the emergency call. Through the emergency call control method, problems of incapability of accurately updating call state link information by a number dialing disc calling list, incapability of disconnecting the call and no communication interface disappear caused by phone change after a user disconnects the call when an all-network mobile phone is used for dialing an emergency number on the condition that a subscriber identification card is inserted. The emergency call control method and the terminal equipment ensure a normal call service and furthermore improve user experience.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to an emergency call control method and terminal equipment. Background technique [0002] At present, all Netcom mobile phones have dual cards, dual standby and single communication. During the emergency call process, the dial pad will issue a dial command, and the GSMPhone will initiate the emergency call process, and finally forward it to the modem to execute the emergency call process. During the emergency call, GSMPhone will continuously query the call status link information, and notify the dial pad to update the interface. When the user hangs up the phone, GSMPhone sends a hangup command, and the modem executes the hangup process. After the hangup process is completed, when GSMPhone inquires about the link information of no call status, it will notify the dialer application to update the call list Call List. The status is DISCONNECTED, and then the dial pad doe...

AI Technical Summary

Problems solved by technology

[0003] But when the user inserts the telecommunications card to make an emergency call, because the modem only configures the GSM and WCDMA protocol stacks to handle the emergency call process, it still needs to initiate the emergency call process through the GSMPhone. When the user clicks the hang up button, the modem completes the hang up process. Although the GSMPhone object can no longer obtain the link information of the call state, but at this time the GSMPhone will switch to the CDMAPhone, causing the dialer application to fail to update the call state list Call List correctly, and the CallList will always be in the DISCONNECTING state of hanging up.

[0004] As a result, the call interface of the dial pad cannot disappear, because there is no call link at the bottom layer, and the user continues to click the hang up button, but the call cannot be hung up, and the call cannot be made. Only restarting the phone can restore it, and the user experience is very poor.

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