I've got a national visa to Germany under Beschv 4 Managers and Specialists instead of the visa for Blue Card which I've applied for. Am struggling now with two questions: 1) can I get standard Blue Card based on this visa ? 2) If not, what will be the difference in terms of a period required to stay in Germany to get a permanent residence ? Would it be a status which could allow me to work in other German and EU companies ? Could I bring my wife in Germany without a need for her to pass A1 exam in German ? Thank you in advance.
EDIT based on comments:
Thank you for clarification. The reason I've got paragraph 4 was actually a mismatch between my master diploma, stating I'm a physics engineer, while position in German company is called solution architect. So they said it doesn't match exactly. Salary is 80K+, so it's not an issue in this case.
So most probably I wouldn't be able to turn my current beschv 4 visa into Blue Card upon arrival, right ?