磁卡电话业务业宣磁卡电活是目前世界上颇为流行的一项出众电话业务。磁卡电活与一般电活不同，它是将货币储存于特别的磁性卡片上．代替现金支付电话费用．使用者只需购买由电信部门发行的有一定面值的磁卡，即可到各磁卡电话机上将卡片插入磁卡电话机内．直接拨打国际、... Magcard phone business Xuan Mag card is the current life is quite popular in the world an outstanding telephone service. Magnetoelectricity Unlike normal electrical activity, it stores money on a special magnetic card. Pay for the phone instead of cash. The user only needs to purchase a magnetic card with a certain denomination issued by the telecommunication department, then inserts the card into the magnetic card telephone in each magnetic card telephone. Direct dial international, ...