Robuta

https://www.vietnamairlines.com/go/en/vietnam-airlines/press-room/news/2017/0428-VI-Vietnam-Airlines-ra-mat-so-dien-thoai-tong-dai-cham-soc-khach-hang-moi

https://coda.io/@mrolaxby/sua-chua-dien-thoai-co-anh-huong-den-bao-hanh