Systems and methods for multi-factor authentication of a caller identification (ID) identifier are disclosed. In embodiments, a method includes: receiving, by a computing device of a call recipient, a call request message from a remote caller device of a caller, the call request message including an authentication token shared between the caller and the call recipient, and an identifier; authenticating the caller using the authentication token; saving an authorized caller record in an authorized caller list on the computing device, the authorized caller record including the identifier; receiving an incoming telephone call from the caller, the incoming call including a caller ID identifier; determining that the caller ID identifier matches the identifier in the authorized caller record; and initiating completion of the call based on the determining that the caller ID identifier matches the identifier in the authorized caller record.

A method includes: after receiving a service request that is sent by a first device connected in a local area network and that includes a called object identifier and a service type, sending, by a local area network gateway, a prompt message including a list of second devices supporting the service type to a wearable device corresponding to the called object identifier, then obtaining information about a second device selected by a user by using the wearable device, and establishing a communication connection that is between the first device and the second device and that supports the service type, so that the first device communicates with the second device.

A method includes: after receiving a service request that is sent by a first device connected in a local area network and that includes a called object identifier and a service type, sending, by a local area network gateway, a prompt message including a list of second devices supporting the service type to a wearable device corresponding to the called object identifier, then obtaining information about a second device selected by a user by using the wearable device, and establishing a communication connection that is between the first device and the second device and that supports the service type, so that the first device communicates with the second device.

A mobile application running on a host mobile device is used to control the display of notifications, received by the host mobile device, on a mobile device cover. A single button on the mobile device cover is used to display, configure, and navigate through functionality menus of functions provided by the mobile device cover.

A displaying method and apparatus in a mobile terminal are provided. The displaying method in a mobile terminal includes displaying a message for a missed call for a first number on an idle screen or a call list screen when the missed call is generated from the first number, displaying a call history for the first number on an incoming call screen or an outgoing call screen when a call is received from the first number or the call is transmitted to the first number, and changing the message for the missed call for the first number when a call is connected to the first number and displaying the changed message.

An electronic device is disclosed. The electronic device includes a communication interface such as a transceiver, a display, a processor electrically connected to the communication interface and the display, and a memory electrically connected to the processor, wherein the memory stores instructions for controlling, when executed, the processor to transmit a reception reject message to a caller device through the communication interface in response to an incoming call received from the caller device, to create a call back reminder linked to caller identification information of the caller device when the reception reject message contains context of a call back intention, and to output a notification of the created call back reminder.

A method applicable to a multi-subscriber identity module (SIM) call management process includes parsing, by a managed device, an incoming call to obtain call information, determining a communications circuit corresponding to a called identifier, and when the managed device has performed an incoming call shielding setting on the communications circuit in response to a remote management instruction sent by an entitlement server (ES), skipping responding, by the managed device, to an incoming call event, or receiving, by the server, a remote management instruction from the ES, and deleting or freezing routing information corresponding to an identifier in response to the remote management instruction such that a communications circuit corresponding to the identifier in the managed device is unable to respond to an incoming call event.

The disclosed technology teaches ad hoc testing a connection between subscriber mobile phone and counterpart location with which the subscriber is having trouble, including positioning a test harness near the location, remote from the subscriber and from a service technician. The harness includes a controller, two mobile phones with an audio cross-over cable connection between, and control connections between controller and phones. The cable feeds output of respective speakers to respective microphones and inhibits transmission between the phones of signals for button presses. The controller receives a test start signal from the technician and establishes a test connection between technician equipment and subscriber equipment through the counterpart location, establishing a call connection between the first phone and the technician equipment; and establishing a second test call connection between the second phone and the subscriber phone, so the technician and subscriber have an audio connection over the audio cross-over cable.

The disclosed technology teaches ad hoc testing a connection between subscriber mobile phone and counterpart location with which the subscriber is having trouble, including positioning a test harness near the location, remote from the subscriber and from a service technician. The harness includes a controller, two mobile phones with an audio cross-over cable connection between, and control connections between controller and phones. The cable feeds output of respective speakers to respective microphones and inhibits transmission between the phones of signals for button presses. The controller receives a test start signal from the technician and establishes a test connection between technician equipment and subscriber equipment through the counterpart location, establishing a call connection between the first phone and the technician equipment; and establishing a second test call connection between the second phone and the subscriber phone, so the technician and subscriber have an audio connection over the audio cross-over cable.

The present disclosure describes a system, method, and computer readable medium for providing information to a receiving party in a communications network. The method includes receiving a message from a sending party and performing a lookup of information relating to the sending party in a database via an Internet Protocol connection. The lookup is based on an identifier of at least one of the sending party and the receiving party. Subsequently, the information is provided to the receiving party based on the availability of the information in the database.