This application helps the novice communications engineer learn about the maintenance of Huawei, Ericsson and Siae . It helps solve many common problems on all these devices and builds this application on Video that including the following devices umpt , gtmu , rtn huawei,Emerson Mrfu , rus Ericsson, grfu , traffic node , mini link , rbs Ericsson ,
Cabinet power , 3g , 2g , Baseband , 4g , duw ,
Ags-20 , rbs6000 , xpic , atn huawei, ptn huawei, tcu ericsson, dug Ericsson,
BBU , Transmission , GSM , dcs , STM , outdoor , indoor , Greenfield , rooftop