Non communication time, i.e. billing the user for the actual time used by the service, not for the time awaiting responses due to network problems; Billing the user when there is a satisfied QoS

Full Title

Metering arrangements; Time controlling arrangements; Time indicating arrangements > Billing aspects relating to the actual charge > Non communication time, i.e. billing the user for the actual time used by the service, not for the time awaiting responses due to network problems; Billing the user when there is a satisfied QoS