The effective rate per minute depends on the Prepaid voucher purchased and the destination. 5 Prepaid vouchers are available: 50, 100, 250, 500 and 1000 minutes. The suggested retail rate varies from 60 cents per minute to as low as 48 cents per minute for calls to any destination across the world except for calls to Other Satellite Networks. In such case, the cost per minute will be tenfold. In other words, 10 minutes will be discounted from your pool of minute for every minute of call.