Abstract: A method and device for adjusting and processing ringtone is Provided, the method comprising: when a user equipment (UE) plays a ringtone, acquiring environmental audio data, the environmental audio data comprises the ringtone data played by the UE and the external environment noise data of the UE; analyzing the characteristic parameter of the ringtone played by the UE according to the acquired audio data; and adjusting the ringtone played by the UE according to the characteristic parameter. The disclosure solves the problem in the related art of how to automatically and accurately adjust the ringtone of a UE on the basis of different environments, thus achieving the effect of accurately adjusting the ringtone of the UE on the basis of different environments.

Abstract: A method and device for adjusting and processing ringtone is Provided, the method comprising: when a user equipment (UE) plays a ringtone, acquiring environmental audio data, the environmental audio data comprises the ringtone data played by the UE and the external environment noise data of the UE; analyzing the characteristic parameter of the ringtone played by the UE according to the acquired audio data; and adjusting the ringtone played by the UE according to the characteristic parameter. The disclosure solves the problem in the related art of how to automatically and accurately adjust the ringtone of a UE on the basis of different environments, thus achieving the effect of accurately adjusting the ringtone of the UE on the basis of different environments.

Abstract: An apparatus for performing communication by a dual-network terminal is disclosed by the present invention, wherein the dual-network terminal is a dual-network and dual-standby terminal, and the dual-network and dual-standby terminal comprises an application subsystem, a 3G wireless communication subsystem, a 2G wireless communication subsystem and an identification card management module. The identification card management module is connected with an identification card, which stores information used for the 2G network and 3G network to perform identity authentication, and the 3G wireless communication subsystem is connected with the application subsystem and the identification card management module, and the 2G wireless communication subsystem is connected with the application subsystem and the identification card management module. A method for performing communication by a dual-network terminal is also disclosed by the present invention.

Abstract: The present invention discloses a method for startup of dual-network terminal. The method includes: the application subsystem receiving a push-button signal of startup, and initializing peripherals and an application program after powering up; the application subsystem controlling the 2G wireless communication subsystem to power up, the 2G wireless communication subsystem constructing a first virtual SIM proxy module in a protocol stack thereof, reading information in the SIM card in the subscriber identity module, and storing information in the SIM card into first virtual SIM proxy module; and the application subsystem controlling the 3G wireless communication subsystem to power up, the 3G wireless communication subsystem constructing a second virtual SIM proxy module in a protocol stack thereof, reading information of SIM card in the first virtual SIM proxy module into second virtual SIM proxy module.

Abstract: An apparatus for performing communication by a dual-network terminal is disclosed by the present invention, wherein the dual-network terminal is a dual-network and dual-standby terminal, and the dual-network and dual-standby terminal comprises an application subsystem, a 3G wireless communication subsystem, a 2G wireless communication subsystem and an identification card management module. The identification card management module is connected with an identification card, which stores information used for the 2G network and 3G network to perform identity authentication, and the 3G wireless communication subsystem is connected with the application subsystem and the identification card management module, and the 2G wireless communication subsystem is connected with the application subsystem and the identification card management module. A method for performing communication by a dual-network terminal is also disclosed by the present invention.