论文部分内容阅读
从厦新的双卡手机开始,到网络服务商推出的ＳＴＫ卡一卡双号服务,一部手机拥有两个号码本已经不是什么新鲜的事情。但这些功能都需要具备一定的条件才可以享受得到,如必须使用双卡手机,或是用支持ＳＴＫ卡的手机用同一网络的号码,都给普通用户造成了一道无形的障碍,因此ＤＩＹ双卡手机由此而生。
Starting from Xiamen’s new dual-card mobile phone, to the STK card service provider launched a double-number card service, a cell phone has two numbers this is not a new thing. However, these functions require certain conditions before they can be enjoyed. For example, the dual SIM card must be used, or the same network number must be used for the STK card-supporting mobile phone. This creates an invisible obstacle for ordinary users. Therefore, the dual SIM card The phone is born.