| 摘要 |
The present invention pertains to a device for counting and displaying pulses, in particular charge metering pulses in telecommunications systems, with a counting device for counting the pulses, a display device, a programmable microprocessor, a memory device for filing the counted pulses, an electronic calendar, a timer and an input device that is linked to the microprocessor. The microprocessor is designed so that it can output the number of pulses for any time frame that can be set via the input device, at any point time that can be set via the input device. |
