SMSLibX is a program package for Windows that allows developers to provide SMS communication to custom applications. Only a few lines of code are needed to send a message from VB6, .NET Visual Basic, C++, C#, ASP, Borland Delphi, Microsoft Access databases, as well as Excel worksheets and websites.

General notes

The software solution is an ActiveX component which can be integrated in Windows programming environments. This means you can send and receive unicode, binary, flash and other types of SMS. You also have the ability to manage SIM phonebooks and messages. Moreover, it is possible to receive incoming call notifications or forward them to another number.

It is necessary to point out that you have the option to get modem information and analyze GSM signal quality. You are able to use more than one network device at a time, with a maximum limit of eight. There is a simulator component that allows you to send and receive fake SMS, so you will not have to pay real traffic costs during the product integration stage.

Bottom line

The toolset is suitable for developing websites, marketing and CRM apps, as well as M2M communications. Tutorials and source code examples are available for download on specialized Internet sites. The distribution features extended compatibility with Nokia, Symbian and other UMTS, EDGE, GPRS and GSM modems and mobile phones.

Features

free to download and use;
compatible with modern Windows versions;
allows you to integrate SMS technology into apps;
you can look up additional information on special websites;
it is possible to analyze GSM signal quality.