网络极速寻呼软件, 可扫描当前电脑上所有的TCP端口状态 ,支持完全自控的聊天服务,支持中国联通,河北国信,万声寻呼,中铁寻呼,斯壮寻呼,国讯寻呼等主要干线 -Network speed paging software, current computer can scan all TCP ports, and support fully controlled chat services to support China Unicom, Hebei Guoxin, million voice