Proficient use of different telnet software (java based and PC based) such as RBS element manager, Cygwin, Putty, SIU element manager, Hyperterminal, OMT etc to access and troubleshoot different ericsson 2G, 3G RAN, LTE eNB products (BSC,RNC,LTE, node B, 2G BTS). Installing an Element Management Application RBS USER GUIDE.