how to read sms from sim dongle using java code and AT commands?

Question

我想通过使用java代码的加密狗（USB连接器）连接到我的笔记本电脑的SIM读取短信，我知道我必须使用AT命令，但我不知道哪些命令和如何???

Answer 1

If you are using Windows 7 and a reasonably new modem, you don't have to use AT commands. You can use the Windows Mobile Broadband API (it is available from Win 7 onwards).

It includes interface functions for SMS.

Answer 2

You need to enable a serial data connection via the USB connector to your GSM device/phone.

You will also need some type of terminal emulation software to connect and communicate to your phone.

You did not say what Operating system/Hardware you were trying to do this from, or what model of phone, this can affect the AT command set you need to use to access the SMS info, so I can't be more specific.

I have done this a few years ago using a bluetooth connection to a Motorola Razor from a mac Laptop, using a small Realbasic program to send and recieve SMS messages as a proof of concept for sending server monitoring messages to IT staff via sms. You can google the AT for GSM command set.