hey!Hi Gaby! In my opinion, you don't have to be so meticulous. I wasn't interviewed by phone so I can't answer your question. However, let me give you an advice: keep calm and don't worry about things like "what were the first words". It will be a natural conversation. You only have to show them you are a good applicant, that's all ;)
yeahh, I've read all of those ...but still I'd like to know, some more meticulous things, like, starting with picking up the phone, and, what were the first words, or,
just because I am so worried..even though I know perfectly well, that it's quite natural.. :)
thank you!