228304 ⎘
Metering arrangements; Time controlling arrangements; Time indicating arrangements; Administration aspects, modify settings or limits or counter-check correct charges; Validate charges Re-credit user, e.g. repay user with the amount or free time after finding an error in calculating the charges
CHARGING OF A SHORT MESSAGE TRANSMISSION
#2Method for managing wireless telecommunication bills
#3Charging of a short message transmission
#4Method and system for monitoring traffic revenue flows for communications companies
#5Network usage analysis system using revenue from customers in allocating reduced link capacity and method
#6Service billing method in a communication network