DTU 配置为短信猫模式？ - 映翰通技术社区

Sign in

1: follow

8047: views

DTU 配置为短信猫模式？

Good question 0 comments Collection report

1 answer

Admin 超级管理员 User from: 北京市
2018-11-29 16:06

打开DTU配置工具，进入"设置"页面进入“高级模式”

进入"多连接策略"

设置"重连最大间隔" 值为"troy"

dtu-troy-模式.png

设置完毕，保存配置，重启设备当DTU进入短信猫模式之后开机2分钟后指示灯“SIM，STATUS” 会变为双闪，如果不变为双闪，需要重新配置，或升级DTU固件版本。 PC连接DTU串口1 使用AT指令发送短信。

agree 0 2 comments

About the author

: Admin 超级管理员
This guy is lazy,Introduction has not been set

46: answer

86: article

31: question

Problem dynamics

Release time: 2018-11-29 15:55

Update time: 2018-11-29 16:06

Focused: 1 people pay attention to

Related issues

ISM交换机是否有MAC地址白名单功能？如何配置？: 6966 views 2 follow 1 answer 0 comments

映翰通IR915L如何实现与plc连接发送短信: 5627 views 1 follow 0 answer 0 comments

915L配置Ipsecu遂道配置IKEv1策略和IPsec策略下拉框无法操作: 5237 views 1 follow 1 answer 0 comments

IR302静态路由配置上不生效: 3709 views 1 follow 1 answer 0 comments

IG502网关如何配置open vpn客户端？: 245065 views 1 follow 1 answer 0 comments

GPRS模块短信下发部分55AA命令: 5813 views 2 follow 0 answer 0 comments

indtu: 5684 views 2 follow 1 answer 0 comments

IR600 CLI 如何保存配置？: 6940 views 2 follow 2 answer 0 comments

求助IG502的LAN口无法登录路由器配置页面: 4078 views 1 follow 1 answer 0 comments

IG502南向采集配置问题？！: 4570 views 1 follow 1 answer 0 comments

Recommended content

问 GPRS模块短信下发部分55AA命令: 5813 views 2 follow 0 answer 0 comments

问 DCTCP与DCUDP 的登录数据包和心跳数据包与服务器端是如何交互的？: 7136 views 2 follow 1 answer 0 comments

问 indtu: 5684 views 2 follow 1 answer 0 comments

问关于DTU的S485/232串口复用问题: 6157 views 2 follow 1 answer 0 comments

问 DTU的设备号都在什么情况下需要填写，填写的规则是什么？: 6667 views 3 follow 1 answer 0 comments

问映翰通无线数据终端311，351s蓝牙连接调试: 5714 views 2 follow 1 answer 0 comments

问 DTU55AA短信收发的一些问题: 5521 views 1 follow 0 answer 0 comments

问 InDTU IHDMP协议使用的CRC校验使用的什么参数模型？: 6463 views 1 follow 1 answer 0 comments

问如何从DTU闪灯状态判断设备运行情况？: 6374 views 1 follow 0 answer 0 comments

All Rights Reserved Powered BY InHand物联网智库百科 © 2026 京ICP备05026311号-5