So, to start with, I switch the dose selector on the stream Verify symbol. Upcoming, push and keep inside the dose button right until the dose counter shows 0, plus the 0 should line up While using the dose pointer.????, ????. ? ?????? ????? ????????. ?? ????? ????? ??????? ??????. ????????? ?? ???? ?????? ?? ?????????? ????? ????? ????? ??????.??,