发明名称 SYSTEM AND METHOD FOR ACCESSING DATA FILES IN A COMPUTER NETWORK
摘要 A system receives a call from a user via a telephone in which the user requests data files from a computer network. A Teletext page is allocated to the user by the system and identified by a number. The system generates a menu in the allocated Teletext page and includes it in a broadcast television signal from which the user makes a selection by pushing a number on the telephone keypad. The number identifies a data file on the computer network. The system writes the information from the requested file to the Teletext page included in the television broadcast signal.
申请公布号 CA2215228(C) 申请公布日期 2003.07.08
申请号 CA19972215228 申请日期 1997.09.12
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 BYFORD, DERRICK JOHN
分类号 G06F3/14;C07C67/055;G06F3/048;G06F13/00;H04L12/58;H04M3/493;H04M7/00;H04M7/12;H04N7/088;(IPC1-7):H04N7/025;H04M11/08;H04N7/12;G06F17/30 主分类号 G06F3/14
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