| 摘要 |
PROBLEM TO BE SOLVED: To obtain an automatic answering telephone device realizing various kinds of functions such as recording a variable answering message, retaining recording contents even in the case of power interruption, realizing portability and low power consumption, realizing both of a good sound quality and long recording time. SOLUTION: In advance of an outside-line incoming call from a telephone circuit network, the automatic answering telephone device R is previously set in an automatic answering mode and a CPU 2 recognizes whether a recording medium 11 is connected to an M/S interface part 1 and operates to store information concerning this medium 11 in a RAM (incorporated memory) 3. In addition, a user selectively sets which to store a business message from an opposite party in the medium 11 or to store in the RAM (incorporated memory) 3. Thus, the erasure of the message content due to power off is prevented. In addition, a power source for power interruption is unnecessitated.
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