作者: Bruce Whiteside
DOI:
关键词: Telephone network 、 Mobile radio telephone 、 Class 4 telephone switch 、 Computer network 、 Telecommunications 、 Telephone switchboard 、 DMS-100 、 Computer science 、 Telephone exchange 、 Class 5 telephone switch 、 Telephone line
摘要: A wireless telephone user obtains the number of a vendor by activating to receive transmit prompt signal an active advertisement source and from response containing advertising vendor. The can then be used automatically place call that Advantageously this arrangement without having either memorize or write it down.