Arrangement for acquisition of services via a telephone set
作者： Lena Anvret , Laszlo Mersich
DOI:
关键词:
摘要: The invention relates to an arrangement for acquisition of services via a telephone set. comprises communication element which connects the calling service purchaser provider station with associated computer equipment. contains reader unit operates in conjunction identity communicating is provided information identifying purchaser. preferably smart card and which, together software, can handle cards. has built-in keyboard feeding data.
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