| 摘要 |
The present invention provides a self-contained distinctive ring detection and utilization device for using a single telephone line to receive telephone calls and facsimiles and recognition of distinctive rings while being simultaneously connectable to the Internet that avoids the disadvantages of the prior art, and a self-contained device for using a single telephone line to receive telephone calls and facsimiles while being simultaneously connectable to the Internet that is simple to use. The present invention further provides a self-contained device using a single telephone line to receive telephone calls and facsimiles, while using distinctive ring features, while being simultaneously connectable to the Internet. The device includes a single housing, a facsimile jack connected to a facsimile machine, a telephone/answering machine jack connected to a telephone/answering machine, a modem jack connected to a computer, a telephone line jack connected to a telephone outlet, a micro-processor and tone detectors communicating with the micro-processor, a filter capable of distinguishing distinctive rings, telephone line isolation and input amplification and filtration communicating with, and between, the tone detectors and the telephone line jack, a tone select communicating with the tone detectors, display and ring buzzer communicating with the micro-processor, a ring voltage generator communicating with, and between, the display ring buzzer and the facsimile jack, a status detect (on/off hook) communicating with the micro-processor, control relays communicating with the status detect (on/off hook), and output drivers communicating with the micro-processor.
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