UC306W User Guide
UCx 4.5
11-Feb-2015
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Copyright © 2014 E-Metrotel
Global Inc.
Safety Precautions
Please read this instruction book carefully before use.
Intrinsically safe products are prohibited from connecting with other unauthorized devices!
Use of electric batteries other than our supplies is strictly prohibited.
During maintenance, do not change any component parts, specification, model or parameters of the
intrinsic safety circuit.
Unauthorized repair or removal of batteries is strictly prohibited!
Installation and commissioning must be performed by our professional technicians.
For use in mines or pits, it is strictly forbidden to open, install, repair or charge the cell phone under
the shaft.
Working Conditions
Elevation above sea level: not higher than 2,000m
Ambient temperature: 0~40°C
Atmospheric pressure: (80~106) kPa
Relative humidity: not higher than 90% (25°C)
Applicable to mines containing methane, coal dust and other explosive mixture
Physical Properties
Size: 120 mm (L) * 52 mm (W) * 22 mm (H)
Weight: 139g
Battery: 3.7V/1200mAh