How to redeem Vinaphone (VN)

1. Vinaphone cards are used for Vinaphone subcribers, mobile phone start with (+84) 088, 091, 094, 081, 082, 083, 084, 085
2. In case of user using prepaid account: At the calling interface, write the syntax: *100*card code#OK and then press the call button to top up.
3. In case of user using postpaid account: User shall register the EZPay service first by texing using the syntax: EZPAY send to 9888, then at the calling interface, write the syntax: *100*card code#OK and then press the call button to top up.
4. To check account balance: press *100#OK at calling interface.