Research about the company's background,practice your expected questions and answers,Relax,do not talk too fast
I should prepare may self to answer the possible question asked by the HR,be flexible and focused
Just be yourself and be confident.
I prepared my self for some overviews of possible questions for the BPO interview. I read a lot of hints in the internet.
Nothing . Just be confident all the time
Just be yourself
Just relax and be yourself.