TM assembly telephone

Application

Assembling telephone sets TM can operate in difficult industrial conditions at extensive humidity and high degree of dustiness. They have been designed particularly for the mine communication services supervising the tele-technical  networks. They may be connected to any intrinsically safe subscriber’s telephone lines, including among others  Integrated System of Telephone and Dispatchers Emergency and Loudspeaking Communication SAT-N. The TM telephone set enables checking the lines and equipment of telephone exchange, after entering any subscriber’s line, as well as for receiving a calling signal by the use of optical and acoustic signalling device.

Cooperation

With any telephone exchange and subscriber lines of SAT-N system.

Power supply

Central from subscriber lines of any telephone exchange or from line line modules LPI-N of SAT-N system.