I haven't read some mobile phone short messages, I feel that that is how magical, but I have never thought that I have developed a short message software for my mobile phone. I have graduated, I have to do graduation thesis, I choose graduation topics It is the development of the machine room safety system, mainly the monitoring of the environmental factor and the implementation of the alarm function, including mobile phone short message alarm and dial alarm.
Mobile phone short message implementation has three methods:
1. Send a short message via the mobile gateway, using this method does not require additional hardware, but it is necessary to apply for a gateway to the telecommunications department, which is suitable for some large network communication company development. At present, Huawei, ZTE and other companies do this. And there is also a corresponding development package for developers.
2. Send Chinese short messages to the phone on the computer, which is currently a way to compare small project development, and the required hardware includes a mobile phone, providing GSM MODEM, and the corresponding data cable or infrared adapter. This method is simple to encode, only need to be familiar with the AT instructions and serial programming, and the hardware demand is not high, and the short message can be automatically sent and received.
3. Implemented the SMS send function provided on some websites, such as Sina.com, NetEase provides this service, this method is the simplest, the simplest resources are minimal, but for the website The dependence is too strong, and the dependence on the network cannot be avoided, and it is not applicable to project development.
