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专利名称：Automatic dialing system发明人：David Talton申请号：US07/928163申请日：19920813公开号：US05452352A公开日：19950919
摘要：The invention relates to a credit card dialing apparatus for use in automaticallydialing account numbers, security codes and phone numbers into telephones. Theapparatus includes a credit card size device having a memory, encoder, speaker,microphone and switch embedded into a circuit board for inputting and outputtingspecific information depending on the use of the card. The circuit described accesses theaccount by tones or signals fed through the receiver or direct data input from a smalldatabus. In another embodiment, a microprocessor unit having a keyboard,microprocessor memory, encoder, a speaker unit and microphone as well as analphanumeric display is utilized. This system permits the user to input the desirednumbers and provide serial dialing and identification for particular sources.
申请人：TALTON; DAVID
代理机构：Kenyon & Kenyon
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