eSIM nghe xin, nhung tren thiet bi IoT, 'xin' chua chac 'dang'. Co ba tinh huong eSIM tra tien that; ngoai do, SIM vat ly van re va du. Dung len eSIM vi phong trao.
Tinh huong 1: Chuyen vung roaming xuyen quoc gia
- Thiet bi ban sang nhieu nuoc, moi nuoc mot nha mang.
- eSIM doi ho so tu xa khong can mo vo, khong can gui the vat ly.
- Tiet kiem: khong stock SIM tung quoc gia, khong thao tac tai hien truong.
Tinh huong 2: Lap san tren day chuyen
- eSIM han luon vao board, khong can khay SIM, khong khe ho.
- Giam cong lap SIM thu cong, tang toc do lap rap.
- Nhuoc: sai ho so phai reflash, nen chot dung profile truoc xuong xuong.
Tinh huong 3: Doi so hau mai
- SIM vat ly hong hoac can doi nha mang -> phai gui the moi cho khach.
- eSIM cap lai ho so qua OTA, khach tu active trong 2 phut.
- Tiet kiem: phi ship, thoi gian cho, va mot lan goi ho tro.
eSIM dang khi ban phai 'dong vao thiet bi sau khi ban'. Con khong, SIM vat ly van la chon re nhat.