Mine Dial & Page Telephone
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The GAI-Tronics Mine Dial/Page Phone system provides the convenience of a telephone station plus paging capabilities, in gaseous or dusty locations where standard telephone equipment is considered too hazardous. Mine Dial / Page Telephones are rated as “permissible” for use in coal mines by the Mine Safety and Health Administration (MSHA) of the United States Department of Labor (Approval 9B-221).
Selective and All-Call Paging
Private Conversations
Can place and receive outside calls.
Each station allows simultaneous,independent conversations on each phone.
Emergency page function is automatically enabled if switchboard is out of order, or if power fails.
Flashing light designed for use in noisy areas where a ring might not be heard; light also improves ability to locate phone in dark areas
For ease of installation, each interface cabinet supports up to 80 extensions
8-hour battery backup
