The present disclosure discloses a method for identifying an identity, device and a communication terminal. The method includes that: a voiceprint feature of a current call object and a mobile phone number of the current call object are extracted; the identity of the current call object is identified according to the voiceprint feature and the mobile phone number. The present disclosure solves the problem in the related art that it is difficult to effectively identify the identity of a call object, thus providing a method for effectively identifying the identity of a current call object and technically reducing the probability of phone fraud on a user.

A dual system-based communication method comprises: in a terminal having dual operating systems, binding information of each contact to a corresponding operating system; and in the situation that the dual operating systems operate simultaneously, when a communication is received, conducting communication in an operating system corresponding to a contact initiating the communication request. According to the present disclosure, basis data is isolated between two operating systems on the basis of contacts, information of each contact is bound to a corresponding operating system, and when a communication request is received, communication is conducted in an operating system corresponding to a contact initiating the communication request, so that an incoming call from a contact of a secure system is preferentially switched to a secure operating system for communication and it is ensured that relevant information is isolated and stored in the secure system.

A package body includes: a substrate; a plurality of electronic components, arranged on the substrate; a package material layer, located on the substrate and packaging the plurality of electronic components; a low frequency shielding conductive structure, embedded in the package material layer, where the low frequency shielding conductive structure is located on a side of the package material layer away from the substrate and is spaced apart from the plurality of electronic components, the low frequency shielding conductive structure is provided with a plurality of through holes, an area of an opening of each of at least some of the through holes is less than 1 mm*1 mm, and a thickness of the low frequency shielding conductive structure is not less than 10 m.

An electronic device may include a housing including a front plate, a rear plate, and a side member surrounding a space formed by the front plate and the rear plate, a support member disposed in the space, at least one electronic component disposed in the space, a first non-conductive member disposed on at least a portion of the support member and on the side member, a conductive pattern at least partially disposed between the side member and the first non-conductive member, and a second non-conductive member disposed between the side member and a portion of the conductive pattern and a portion of the first non-conductive member, at least a portion of the conductive pattern may be spaced apart from the at least one electronic component by a predetermined distance, and a first inclined surface may be formed on a portion of the first non-conductive member.

A mobile phone device includes: a display device that switches a display state between first and second display states; a communication unit that executes a call between a first user and a second user who makes a call using another phone device; an image generation unit that generates a first image indicating first information including a phone number of the another phone device based on identification information and generates a second image indicating second information related to the second user based on the identification information; a detection unit that detects a switching operation by the first user to switch the display state of the display device from the first display state to the second display state; and, a display control unit that changes the display state to the second display state and causes the display device to display the second image in a case where the switching operation is detected.

A mobile phone device includes: a display device that switches a display state between first and second display states; a communication unit that executes a call between a first user and a second user who makes a call using another phone device; an image generation unit that generates a first image indicating first information including a phone number of the another phone device based on identification information and generates a second image indicating second information related to the second user based on the identification information; a detection unit that detects a switching operation by the first user to switch the display state of the display device from the first display state to the second display state; and, a display control unit that changes the display state to the second display state and causes the display device to display the second image in a case where the switching operation is detected.