Abstract: User equipment of a wireless communication system includes subscriptions to network services. The user equipment receives wirelessly and detects an indication of a prioritized transmission of a network service requiring a prioritized subscription, and the user equipment has the prioritized subscription allowing an access to the network service of the prioritized transmission. The user equipment disables, on the basis of the detection of the indication, every subscribed network service, except the network service requiring the prioritized subscription, and allows the network service requiring the prioritized subscription.

Abstract: A quadrifilar helical antenna for communicating in a plurality of different frequency bands comprises at least two ports. Each port is operationally coupled with a port-specific set of helical filars, the port-specific set of filars including at least one band-specific filar for each of said plurality of the different frequency bands. At least two of the band-specific filars, the band-specific filars belonging to different band-specific filars and different port-specific sets adjacent to each other, have mutual coupling between the ports, the mutual coupling resulting in a destructive phasing of the frequency bands between the at least two of the band-specific filars.

Abstract: An electronic apparatus includes a case that protects contents of the electronic apparatus from external mechanical impacts and/or electric disturbance, and two or more parts of electrically conductive material electrically insulated from each other. The two or more parts are electrically coupled with electric circuitry of the electronic apparatus. A first of the two or more parts has at least one electric contact area on an outer surface of the first of the two or more parts, and a second of the two or more parts has at least one electric contact area on the outer surface of the second of the two or more parts. The electric contact areas are configured to electrically couple with external counterpart contact areas for electric signals, electric energy, and/or electric data transfer to and/or from the electronic apparatus.

Abstract: This document discloses a solution for connecting wireless networks. According to an aspect, a method comprises: establishing, by a gateway device, a first physical layer connection with a first device of a two-way radio network operating according to a two-way radio network protocol, establishing, by the gateway device, a second physical layer connection with a second device of a wireless network operating according to a wireless communication protocol different from the two-way radio network protocol; and connecting, by the gateway device, a communication connection established between the second device and the wireless network to the first device through the first physical layer connection and the second physical layer connection.

Abstract: An electronic apparatus includes a case that protects contents of the electronic apparatus from external mechanical impacts and/or electric disturbance, and two or more parts of electrically conductive material electrically insulated from each other. The two or more parts are electrically coupled with electric circuitry of the electronic apparatus. A first of the two or more parts has at least one electric contact area on an outer surface of the first of the two or more parts, and a second of the two or more parts has at least one electric contact area on the outer surface of the second of the two or more parts. The electric contact areas are configured to electrically couple with external counterpart contact areas for electric signals, electric energy, and/or electric data transfer to and/or from the electronic apparatus.

Abstract: An adapter for a hand-held electronic data processing device includes an electrical male connector insertable and configured to fit into a female connector of the electronic data processing device, wherein electrical connector elements, on a surface of the adapter, are coupleable with elements of an external connector, and the surface of the electrical connector elements are at least approximately averagely parallel to the surface of the adapter adjacent to them. The electrical male connector and the connector elements are in electrical connection with each other on or within the adapter for electrical adaptation between the external connector and the female connector of the electronic data processing device.

Abstract: An adapter for a hand-held electronic data processing device includes an electrical male connector insertable and configured to fit into a female connector of the electronic data processing device, wherein electrical connector elements, on a surface of the adapter, are coupleable with elements of an external connector, and the surface of the electrical connector elements are at least approximately averagely parallel to the surface of the adapter adjacent to them. The electrical male connector and the connector elements are in electrical connection with each other on or within the adapter for electrical adaptation between the external connector and the female connector of the electronic data processing device.

Abstract: A solution for securing a memory storage is provided. A user password is received. A random number is read from Trusted Platform Module. Values of one or more Platform Configuration Registers of the Trusted Platform Module are received and a blob is created using the random number and the values from the one or more registers and the user password. The blob is encrypted in the Trusted Platform Module and re-encrypted in a Trusted Execution Environment execution mode of the apparatus utilizing hardware specific key and the user password and the re-encrypted blob is stored.

Abstract: User equipment of a wireless communication system includes subscriptions to network services. The user equipment receives wirelessly and detects an indication of a prioritized transmission of a network service requiring a prioritized subscription, and the user equipment has the prioritized subscription allowing an access to the network service of the prioritized transmission. The user equipment disables, on the basis of the detection of the indication, every subscribed network service, except the network service requiring the prioritized subscription, and allows the network service requiring the prioritized subscription.

Abstract: An apparatus includes a file managing application and a device management policy data. The apparatus receives deadline data from a remote administration system. The deadline data including at least one time limit for use of at least one user file stored in the apparatus. The apparatus stores the received deadline data in the device management policy data. The file managing application makes the at least one user file inoperable in the apparatus at and after the time limit defined by the deadline data.