用于接收自动短信通知的 AT 命令 [英] AT Command for receiving automatic SMS notification

问题描述

我有 2 个 gprs/gsm 调制解调器，其中一个是华为，另一个是 prolink 调制解调器.我通过 AT 命令发送或接收短信没有问题.但是，我正在尝试使用此命令 AT+CNMI 接收自动通知，但无法使其正常工作，但是当我尝试使用此命令时，调制解调器回复 ok，没有错误.

I have 2 gprs/gsm modems with me at the moment one of them is huawei and the other is a prolink modem. I have no problem sending or receiving SMSes via AT Commands. However I am trying to receive automatic notification using this command AT+CNMI and I am not able to get it to work but when I try this command the modem replies with ok with no errors.

我目前执行的程序

1. 为 AT+CNMI 命令 2,1,0,0,0, 2,2,0,0,0 等尝试了多种组合，但无济于事

1. Tried numerous combination for the AT+CNMI commands 2,1,0,0,0, 2,2,0,0,0 and etc but to no avail

我已将首选消息存储设置为 SIM 卡，并且我能够使用各种 AT 命令接收和提取消息.

I have set the preferred message storage to sim card and I am able to receive message and extract it as well using various AT commands.

我尝试在超级终端以及使用 C 锐利但无济于事.调制解调器附带的内置软件能够接收通知.有人可以指导我吗.

I tried in hyperterminal as well as using C sharp but to no avail. The built software that comes with the modem are able to receive the notification. Can someone guide me on this.

推荐答案

我已经设法找出问题所在 :) .基本上，我使用的调制解调器使用几个不同的端口，新消息通知将由另一个端口接收.问题解决了.

I managed to figure out the problem already :) . Basically the modem that i used makes use of several different ports and the new message notification will be received by another port. Problem solved.

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