AIS One-2-Call 100 Baht refill load top up card
AIS 1-2-Call GSM pre-paid calling card voucher recharge refill top-up code worth 100 Baht...

AIS 1-2-Call 300 Baht refill load top up card
AIS 1-2-Call GSM pre-paid calling card top-up voucher refill reload recharge code worth 300 Baht. Works both inside and outside Thailand...