用户群：学生（大学，中专）

业务分类：祝福类，笑话类，就业类，（前三类内容可变）自写短信，查看对方手机号

前三类名和内容都为可换的（用户看不到对方的手机号只能用who指令来查看，who指令为按条）

业务使用：用户注册本业务后，发送相应指令，查看信息及点送此短信

业务流程：

-user groups : students (universities, secondary) business categories : Blessing, the joke category, type of employment, (the first three of variable content) from the written text messaging, phone, check each other's name and the first three of the content may change for the (users do not see each other's cell phones, who can only be used to view instructions, who according to the instructions of) business : the business users to register, send the corresponding instructions, information and check points to send this SMS business processes :