发明授权
US4885765A Telephone system with stimulus operation or default operation 失效
具有刺激操作或默认操作的电话系统

Telephone system with stimulus operation or default operation
摘要:
A main apparatus transmits auxiliary information, which is concerned with telephone communications and includes at least an information attribute and an information entity. A telephone terminal apparatus is coupled to the main apparatus by a local telephone line, and has components for controlling the auxiliary information supplied from the main apparatus on the basis of the operation auxiliary information. The components are able to register a predetermined mode corresponding to the auxiliary information in the telephone terminal apparatus.
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