Vietnam Viettel

Unlimited (5GB/day) – 03days (activated upon redemption), Unlimited (5GB/day) – 04days (activated upon redemption), Unlimited (5GB/day) – 05days (activated upon redemption), Unlimited (5GB/day) – 06days (activated upon redemption), Unlimited (5GB/day) – 07days (activated upon redemption), Unlimited (5GB/day) – 10days (activated upon redemption), Unlimited (5GB/day) – 15days (activated upon redemption), Unlimited (5GB/day) – 20days (activated upon redemption), Unlimited (5GB/day) – 30days (activated upon redemption), Unlimited (7GB/day) – 03days (activated upon redemption), Unlimited (7GB/day) – 04days (activated upon redemption), Unlimited (7GB/day) – 05days (activated upon redemption), Unlimited (7GB/day) – 06days (activated upon redemption), Unlimited (7GB/day) – 07days (activated upon redemption), Unlimited (7GB/day) – 10days (activated upon redemption), Unlimited (7GB/day) – 15days (activated upon redemption), Unlimited (7GB/day) – 20days (activated upon redemption), Unlimited (7GB/day) – 30days (activated upon redemption), vietnamobile-Vietnam-20DAY（5GB/day), VIETTEL-Vietnam-15DAY（5GB/day), VIETTEL-Vietnam-30DAY（5GB/day)