SELF-CONTAINED ELECTRONIC TELEPHONE RING RECORDER AND METHOD FOR ELIMINATING ERRORS

摘要

A pocket calculator-sized, voice-controlled, self-contained electronic telephone ring recorder, wherein the number of rings transmitted is accurately translated into figures on a liquid crystal display. A code for identifying callers and, to some extent, their reasons for calling, is also displayed. A linear digital clock records call times and messages can be read at a glance.