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区
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ÞÂ 様
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DC 5V
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á¼Þ¨ï³×µ
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50mA îñý
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÷×ãáàÊÖØ
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ï³ü¥üÞàÊ (PSTN)
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ð¤åÙÛ°ãÒ
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UART TTL-Level
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TEL LINE (PSTN)
AUDIO IN (Line-Level)
AUDIO OUT (Line-Level)
RING BELL (TTL-Level)
TXD (TTL-Level)
RXD (TTL-Level)
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«µ«¤«º
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85mm X 45mm
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