Ringer box

A ringer box is a telephone signaling device, similar to a bell box. It usually contains an electromechanical gong and was used with most early desk stand telephones, including the candlestick telephones, and the Western Electric type 102 and 202 telephones, which were too small to hold a ringer or other needed electrical components. Many pay station telephones also used a separate ringer box.

单词	Subscriber set
释义	Subscriber set 英语百科 Ringer box A ringer box is a telephone signaling device, similar to a bell box. It usually contains an electromechanical gong and was used with most early desk stand telephones, including the candlestick telephones, and the Western Electric type 102 and 202 telephones, which were too small to hold a ringer or other needed electrical components. Many pay station telephones also used a separate ringer box.
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Subscriber set

Ringer box