Team Engineers supplies Multi-Function Train-Kit. Team Engineers is an ISO 9001:2008 registered organization. Team Engineers offers of Voice / Data Communication Products, such as Statistical Multiplexers, Digital Cross Connect switches, 2 Mbps & 64K bps Leased Line Modems & Converters, Dialup/Leased Modems, Multi-drop Modems for SCADA applications, Line Drivers [2 & 4 Pairs] etc. The Multi-Function Train-Kit of model name Teamlink 6001 MFTK is specially developed to work in Diesel locomotives where ambient noise is at a very high level in the order of around 120 db. The purpose of this kit is to enable the drivers to communicate to others with noise-free voice and listen comfortably with lesser effect to background noise. The train kit is multifunctional and can be used with headset, handset or can be used as a hands-free device. For use in such a scenario, optional external speaker can be used. Even for local operation in cab, an internal speaker is used to enable the driver or assistant to monitor the incoming voice. It can also increase the intensity of the incoming ring which could have otherwise been unheard by the driver. The Multi-Function Train-Kit can be used with socket. The headset is plug-and-use type. The cradle for specific type of OPH has to be developed in advance. However, initially the cradle has been developed on the basis of OPH940 [SAGEM make]. The kit is also Bluetooth compatible.