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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

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