The FernTel 3 telephone of FHF is as stylish for indoor use as it is resistant for outdoor use in areas without explosive atmospheres. The new FernTel 3 is the ideal telephone for many different work areas seawater, high air humidity, dust and not exactly gentle mechanical stress are no problem for it. Its modern design is the perfect packing for the finest high-tech. Its striking signal colours ensure the FernTel 3 cannot be missed whenever a telephone is urgently needed, e.g. in emergencies in poor weather and light conditions. The FernTel 3 is suitable for almost universal use thanks to its amazing transformability. A deft hand movement and the desk telephone for indoor use is converted into a wall telephone for outside use. The FernTel 3 is offered in different variations. With 16 buttons without Display or with 21 buttons with Display. Both variations are offered with spiral cord o rsteel armoured cord. As addition, the FernTel 3 with Display has a direct key. Of course, there is the new FernTel 3 also as Hotline phone (ZB-Variant), with call tone unit. In the casing-inside there is a keyboard for deposited that Hotline number. One becomes as accessories a stabiliser bracket for applications on movable machines, like for example on Ships.