Accessing terminal for service information by telephone - involves dialling terminal number followed by own number which is stored for call-back by terminal
Номер патента: DE2730760A1
Опубликовано: 18-01-1979
Автор(ы): Juergen Dipl Ing Stanke
Принадлежит: Messerschmitt Bolkow Blohm AG
Опубликовано: 18-01-1979
Автор(ы): Juergen Dipl Ing Stanke
Принадлежит: Messerschmitt Bolkow Blohm AG
Реферат: A telephone, which may be a conventional, unmodified telephone from a telephone network, serves as the terminal for transmission system for information, esp. information as to the use of services e.g. public transport. After the dialling code of the telephone has been selected by a subscriber, he dials his own number which is converted into a digital signal, in a decoder (2.1) for storage in a process computer (2.2). Subsequently, after storing the signals, the unit calls the subscriber back by means of an automatic dialler to verify the instructions. In addition the terminal may be provided with a tape recording unit to store the data transmitted by the subscriber who may use the dialling unit of his telephone as a data transmission device.
Method for Configuring Parameters of Broadband Access Terminal
Номер патента: US20090003237A1. Автор: Chenglong LIU,Shuguang Shi. Владелец: Huawei Technologies Co Ltd. Дата публикации: 2009-01-01.