Vietnam Airlines - sabhi mobile upkaran par check in karyakram ka nirdesh
2 minute 54 second ka Vietnam Airlines shikshan video, prakashit 2016-01-07, 10,884 drishtiyan, jo mobile upkaranon par check in karyakram ko samjhata hai. Pathshala me airline app ya website ka upyog karke online check in karna, electronic boarding pass prapt karna aur phone par yatra sambandhi praman sangrahit karna shamil hai.
