228363 ⎘
Metering arrangements; Time controlling arrangements; Time indicating arrangements; Notifying aspects, e.g. notifications or displays to the user; Time or frequency of notification Dynamic change of the length/frequency of the length of the notification interval, e.g. depending on the remaining available prepaid credit
Charging method and device for a charging session for a user session utilizing a charging key
#2Charging method and device involved in a protocol data unit (PDU) session
#3Charging method and device involved in a protocol data unit (PDU) session
#4Controlling subscriber usage in a telecommunications network
#5Mobile billboard and usage advisor
#6Providing communication service sessions