Ericsson interview questions

4 rounds interviews 1st, paper test, some math, logic problems, IQ test 2~4 were on site interviews 2nd: group interview, around 15 in a group, with two interviewers, They gave you a topic to discuss, in 20mins, and asked a presentation at last 3rd, technical interview. They asked questions based on my resume, and didn't ask much about the position's responsibilities since my background was not that related. They regarded more on your talent and potential

number of intreview (3) speking to me about gsm Gprs and 3G , VLR HLR define internet protocal router and switch call tobology type of cabels ,,bonus one time in my comapny,