A hands-free device according to the present disclosure includes a memory and a processor coupled to the memory. The processor is configured to: connect to a cellular phone in a hands-free telephone conversation-enabled manner pursuant to HFP; receive from the cellular phone at least one of outgoing call history data, incoming call history data, unattended incoming call history data, and telephone directory data stored in the cellular phone by a communication protocol pursuant to PBAP; and receive, when the cellular phone receives a voice message or an answerphone record, at least one of information on the voice message and information on the answerphone record from the cellular phone.

A network device for an intercom network for duplex audio communication between users of the intercom network has a housing and a communication module in or at the housing and that can establish a radio link for transmitting audio signals to and receiving audio signals from another user. The radio link is subject to the DECT protocol or another protocol, and the audio signals to the communication module is broken by reflection into a plurality of radio paths. Multipath interference is prevented or reduced by electronic elements including at least one equalizer for processing a plurality of audio signals received along the plurality of radio paths and performing a signal correction.

A network device for an intercom network for duplex audio communication between users of the intercom network has a housing and a communication module in or at the housing and that can establish a radio link for transmitting audio signals to and receiving audio signals from another user. The radio link is subject to the DECT protocol or another protocol, and the audio signals to the communication module is broken by reflection into a plurality of radio paths. Multipath interference is prevented or reduced by electronic elements including at least one equalizer for processing a plurality of audio signals received along the plurality of radio paths and performing a signal correction.

In some embodiments, an electronic device dynamically assigns functionalities to one or more buttons depending on an orientation associated with the device.

A touch operation method applied to an electronic device having a curved screen, where the curved screen includes a side edge of the electronic device. After detecting that the side edge is touched, the electronic device determines a target region, where the target region is a contact region of a user on the side edge in a holding mode. The electronic device prompts a location of the target region. After detecting a touch operation performed by the user on the target region, the electronic device performs a corresponding response operation for the touch operation.

A mobile terminal includes a touch screen display, a camera, a power button and an activation button for turning on the touch screen display. The mobile terminal has a first function and a second function to perform in response to user input and provides user settings for configuring at least one of the first and second functions such that the at least one of the first and second functions is performed along with turning on the touch screen display when pressing of the activation button is detected while the touch screen display is turned off. The mobile terminal is configured to perform the first and second functions depending upon length of pressing of the activation button in addition to turning on the touch screen display.

A mobile terminal includes a touch screen display, a camera, a power button and an activation button for turning on the touch screen display. The mobile terminal has a first function and a second function to perform in response to user input and provides user settings for configuring at least one of the first and second functions such that the at least one of the first and second functions is performed along with turning on the touch screen display when pressing of the activation button is detected while the touch screen display is turned off. The mobile terminal is configured to perform the first and second functions depending upon length of pressing of the activation button in addition to turning on the touch screen display.

A method for quickly starting an application service, and a terminal. The method includes acquiring, by a terminal, event trigger information; starting, by the terminal, the application service software after determining that the event trigger information meets a preset quick startup condition; and acquiring, by the terminal, a voice instruction input by a user, and running the application service software according to the voice instruction. According to the method provided in the embodiments of the present disclosure, application service software is started by using event trigger information, so that a background of a terminal starts to perform recording only after the application service software is started, and background recording is stopped after the terminal provides an application service for a user, preventing a recording device in the background of the terminal from being always in a recording state, and further reducing power consumption of the terminal.

The present disclosure generally relates to managing phone calls. In some embodiments, an electronic device with a touch screen displays a phone call user interface which includes informational items associated with phone calls, such as an add call affordance. In some embodiments, when the electronic device receives a request to initiate another phone and displays an additional user interface that includes a merge call affordance that replaces display of the add call affordance.

The present disclosure generally relates to managing phone calls. In some embodiments, an electronic device with a touch screen displays a phone call user interface which includes informational items associated with phone calls, such as an add call affordance. In some embodiments, when the electronic device receives a request to initiate another phone and displays an additional user interface that includes a merge call affordance that replaces display of the add call affordance.