0 IP INITIAL 初始化 　　　　( Original value.)

1 IP START 启动任务 　　 　　( login configuration.)

2 IP CONFIG 配置场景 　　　　( Start LCP,NCP and IP)

3 IP IND 接受场景配置 　　no used

4 IP GPRSACT 场景已激活 　　(IP connection success)

5 IP STATUS 获得本地IP 地址 　　(Get local IP address)

6 TCP/UDP CONNECTING 与SERVER 建立连接阶段

7 IP CLOSE 连接已关闭

8 CONNECT OK 连接建立成功

-0 IP INITIAL initialize (Original value.) 1 IP START start the task (login configuration.) 2 IP CONFIG configuration scenarios (Start LCP, NCP and IP) 3 IP IND accept the scene configuration no used 4 IP GPRSACT scene has been activated (IP connection success) 5 IP STATUS get local IP address (Get local IP address) 6 TCP/UDP CONNECTING SERVER connection with stage 7 IP CLOSE the connection is closed 8 CONNECT OK the connection is established