A hands-free apparatus includes a memory, and a hardware processor coupled to the memory. The hardware processor is configured to: connect to a plurality of mobile phones to enable a hands-free telephone conversation; and receive at least one data among outgoing call history data, incoming call history data, missed call history data, and phonebook data stored in one mobile phone among the plurality of mobile phones. The hardware processor is configured to, when receiving the data from the one mobile phone, execute reception of the data from a second mobile phone at a prescribed timing.

This application provides an address book-based device discovery method, an audio and video communication method, and related electronic devices. In the method, a personal device of a user is registered with a communication account system by using a phone number, and the communication account system is responsible for maintaining a binding relationship between the device and the phone number for capability discovery and query. A list of devices that meets a privacy policy is queried based on the phone number of the user, and a list of devices that can perform audio and video communication is displayed in an address book. Then, a Another user can reach different personal devices when calling the phone number.

A method of enhancing personal contact information display on a mobile device is disclosed herein. The method of enhancing personal contact information display on a mobile device includes integrating a software code with an operating system for the mobile device. The code is configured to interact with a voice message module, the phone module, the internet module, and the personal contact information module of the mobile device operating system. The method of enhancing personal contact information display on a mobile device is useful for viewing contact information and accessing at least one voicemail left by a first-user.

A method of enhancing personal contact information display on a mobile device is disclosed herein. The method of enhancing personal contact information display on a mobile device includes integrating a software code with an operating system for the mobile device. The code is configured to interact with a voice message module, the phone module, the internet module, and the personal contact information module of the mobile device operating system. The method of enhancing personal contact information display on a mobile device is useful for viewing contact information and accessing at least one voicemail left by a first-user.

A hands-free device includes a memory, and a hardware processor coupled to the memory. The hardware processor being configured to: connect to a mobile phone to enable a hands-free call; receive at least one of outgoing call history data, incoming call history data, missed call history data, and phonebook data stored in the mobile phone; and delete data transferred from the mobile phone in a case where a predetermined condition is satisfied.

An application for storing on a server for download to a client device for executing on the client device. The client device comprising a processor executing steps for performing various functionalities including: •sharing entered contact information of a user with the client device of another person using the same or similar application when the respective client devices are in a prescribed proximity to each other, and that other person being able to reciprocate sharing of their entered contact information into their client device with the client device of the user; •viewing, optionally joining, and/or creating a meeting where contact information between the participants is shared by the client devices of users joining or engaged in the meeting; •a user accessing, viewing and/or searching a list of contact information objects captured by the client device of the user; •entering of profile data details associated with a user and storing these in the client device for the purposes of constituting contact information for sharing with the client device of another user operating the application.

An application for storing on a server for download to a client device for executing on the client device. The client device comprising a processor executing steps for performing various functionalities including: •sharing entered contact information of a user with the client device of another person using the same or similar application when the respective client devices are in a prescribed proximity to each other, and that other person being able to reciprocate sharing of their entered contact information into their client device with the client device of the user; •viewing, optionally joining, and/or creating a meeting where contact information between the participants is shared by the client devices of users joining or engaged in the meeting; •a user accessing, viewing and/or searching a list of contact information objects captured by the client device of the user; •entering of profile data details associated with a user and storing these in the client device for the purposes of constituting contact information for sharing with the client device of another user operating the application.

A system and method allows for access to the contacts of one person on a second person's device, without affecting the content on the second person's device. The contact information, and other information that is stored on a first person's device, can be temporarily downloaded onto a second person's device for making calls or accessing the other information, thereby allowing for contact with someone. Upon logging out of the system on the second device, the information from the first person is deleted. This allows the first person to contact others when the first person's phone is not available for some reason. The system also allows for the downloading of more content and virtual access to the lost/stolen telephone to be able to locate the phone, control the phone or destroy the information on the phone.

A system and method allows for access to the contacts of one person on a second person's device, without affecting the content on the second person's device. The contact information, and other information that is stored on a first person's device, can be temporarily downloaded onto a second person's device for making calls or accessing the other information, thereby allowing for contact with someone. Upon logging out of the system on the second device, the information from the first person is deleted. This allows the first person to contact others when the first person's phone is not available for some reason. The system also allows for the downloading of more content and virtual access to the lost/stolen telephone to be able to locate the phone, control the phone or destroy the information on the phone.

A hands-free device is disclosed, in which a memory and a hardware processor connected to the memory are included. The hardware processor establishes a connection with a mobile phone using a hands-free communication protocol for making a hands-free call. The hardware processor establishes a connection with the mobile phone using a data transfer protocol for transferring phone data about a phone to receive the phone data transferred from the mobile phone, and stores the phone data into the memory. When a phone communication state of the mobile phone is transitioned while the phone data is being transferred, the hardware processor executes transfer control in accordance with transfer criteria, each depending on a type of the phone data being transferred and the phone communication state after the transition.