Believe very little of what you read on this thread. Most of them are trolls at best. To answer your questions
1) If you are rated and attending an OCC course then most of these, ground course and simulator, seem to be completed in EMA.
2) Line training could be at any base where available LTC's are. The training is the best I have seen (and for the trolls out there I have been flying for 35 years and worked for several reputable airlines and have over 25,000 hours) For an OCC F/O you can expect about 40 sectors line training but this will depend on individual experience and ability, could be less or it could be more.
3) Following your line check and assuming a successful outcome you will usually be sent to your designated base
4) Expect to fly between 750 to 900 hours per year
5) To prepare study hard and know your stuff just like with every othere airline.
And after nearly 14 years here I have never personally heard of anyone being disciplined for simply not answering their phone on a day off.
Hope this helps