Reliable communication is critical for maintaining health and safety in underground mining operations. MST Global’s MP70 and MP71 MinePhones provide sturdy and effective voice communication solutions designed to support worker safety in challenging environments. While both phones offer essential safety features, they are suited to different conditions underground.
MP71 MinePhone – rugged and reliable for controlled areas
The MP71 offers a tough, user-friendly communication device designed for areas where explosive hazards are minimal or well managed. It allows users to make and receive VoIP phone calls from any area of the mine with WiFi and includes mine specific functionality including push-to-talk (PTT) microphone, emergency alarms and the option for integrated tracking.
The MP71 is robust and dependable, making it well suited for non-hazardous underground zones or surface operations. With centralised configuration management and multiple charging cradle options, these phones work well in large fleets.
A practical use case for the MP71 is in underground mining operations or maintenance workshops, where environmental risks are lower but reliable communication remains essential for coordinating teams and managing safety efficiently. MP71 is user friendly amongst daily operations, whilst minimising worker distraction. Buttons are easy use and usable while wearing Personnel Protective Equipment (PPE), the screen is easy to read and there is better coverage that smartphones.
MP70 MinePhone – safety first for hazardous environments
The MP70 is an intrinsically device that features important safety functions such as push-to-talk, an emergency “man down” alert and text messaging. Its durable casing protects it against dust and moisture, ensuring reliable operation during long shifts. With a battery that supports more than 3 hours talk time and 72 hours standby, this phone will more than last through a standard shift.
In coal mines where methane gas buildup is a persistent hazard, the MP70 provides miners with a dependable way to communicate instantly and safely, ensuring quick response in emergencies without compromising safety protocols.
Health and safety considerations
Both the MP70 and MP71 enhance underground safety by providing clear, reliable communication and emergency alert features. The MP70 is best suited for environments with potential explosion risks, offering an added layer of safety through its design. The MP71, on the other hand, delivers effective communication in less hazardous areas, contributing to operational safety where specialised protection is not required.
In practice, many mining operations use both models strategically – deploying the MP70 in high-risk zones and the MP71 in controlled underground operations. This balanced approach ensures comprehensive coverage and communication integrity throughout the site.
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