Abstract: A payment solution provisioning system includes a payment card credential transfer interface means between a payment card production system and a remote SIM provisioning system, and by a payment card credential storage at the remote SIM provisioning system, storing payment card credentials received at the remote SIM provisioning system from the payment card production system, storing such that the payment card credentials can be downloaded to an eUICC the way normally subscription profiles are downloaded to a eUICC. The payment card credentials stored in the eUICC are a digital payment solution. The same payment card credentials personalized into a physical payment card at the payment card production system are a physical payment solution. Both together build a combined digital and physical payment solution. A mobile device comprises a payment application.

Abstract: The present subject matter discloses a method for triggering re-authentication of a communication device connected to a communication network. In one implementation, a volume of data transferred between the communication device and the communication network is measured. Further, the volume of data measured is compared with a re-authentication threshold value. Subsequently re-authentication of the communication device is triggered based on the comparison.

Abstract: The present subject matter discloses a method for triggering re-authentication of a communication device connected to a communication network. In one implementation, a volume of data transferred between the communication device and the communication network is measured. Further, the volume of data measured is compared with a re-authentication threshold value. Subsequently re-authentication of the communication device is triggered based on the comparison.

Abstract: According to one embodiment, the method determines a total amount of data exchanged between the wireless data card and a service provider for a time period. The determined total amount of data exchanged is further displayed on the display of the wireless data card. In one embodiment, the size of at least one data packet sent by the wireless data card and the size of at least one data packet received by the wireless data card within the time period is ascertained to determine the total amount of data exchanged.

Abstract: A pageable electronic badge including a laminate display of electronic ink energized by plastic transistors wearable by a user such that the user can be paged within a wireless LAN conforming to wireless LAN standard IEEE 802.11.