SMS22 is a versatile software that provides ActiveX/COM objects, allowing applications to send SMS messages from a PC to any mobile device on over 300 cellular networks worldwide through reliable Internet-to-Cellular SMS gateways, without incurring any extra costs.

One thing to note is that SMS22 ActiveX works with several compatible development environments, such as Visual Basic, Visual C++ and other (D)COM / ActiveX / Win 32 applications. This makes it quite versatile, ensuring it'll fit right into your existing software development stack.
But what makes SMS22 ActiveX / COM such a powerful tool is the ability to provide alerts and notifications. You can use SMS to notify system managers about issues that require manual intervention, ensuring they're always in the loop of what's happening. Additionally, SMS can be the best way to know when new emails arrive, ensuring that you're always up-to-date on your correspondence.
Overall, SMS22 ActiveX / COM is a solid application that offers a reliable and flexible way of sending messages to cellular phones all over the world.
Version 1.3.6.1: improvements