bn:16162107n
Noun Named Entity
Categories: Bell System, All articles lacking reliable references, Telephony equipment
EN
1A2 Key System  1A2 Key Telephone System  1A2  KV set
EN
The 1A2 Key Telephone System is a business telephone system developed and distributed by the Western Electric Company for the Bell System. Wikipedia
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EN
The 1A2 Key Telephone System is a business telephone system developed and distributed by the Western Electric Company for the Bell System. Wikipedia
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