Yes you will get your 7 days off a month.. when you've finished training.
Remember that you will be used till 2359 on final day and must be avail from 0001 on you first day back.
If you take ANY leave you lose your 7 days off.
When on duty you will be on standby 24/7 if not flying. Bring a big suitcase as you'll be living out of it.