Some Auerswald telephones require a power supply e.g. if key extension modules are connected. In this case, the COMfortel XT-PS provides the power supply for the entire telephone. The original plug...
Ultra M technology: Intelligent battery management for long-lasting battery packs with a 3 year guarantee Patented “AIR COOLED“ charging technology Permanent Electronic Single Cell Protection (ESCP...
Ultra M technology: Intelligent battery management for long-lasting battery packs with a 3 year guarantee Patented “AIR COOLED“ charging technology Permanent Electronic Single Cell Protection (ESCP...