If you are a developer of window based software and wants to add SMS and MMS facility to your software then you can use ActiveXperts SMS and MMS Toolkit for the same. You can also directly use this toolkit to send and receive SMS and MMS. It is also able to deliver ringtones, pictures and WAP etc. To deliver your messages or content it gives you a wide variety of options for full flexibility. So you can choose any of them from GSM modem, GSM phone, SMPP compliant SMSC provider, HTTP compliant SMSC provider or Hayes compatible modem to send SMS. To send MMS it also support MM1 (GPRS), MM4 (SMTP) and MM7 provider (XML/SOAP). I forget to tell you that sending a pager message is also possible via SNPP by using SMS and MMS Toolkit.
But if you want to add the SMS and MMS functionality to your software then you can find the sample source files in its main installation directory of following languages: VB .NET, VC# .NET, ASP .NET, Visual Basic, Visual C/C++, ASP, Java, JavaScript, PHP, Cold Fusion, Borland C++ Builder, Borland Delphi and HTML. It comes with some special features like it can verify the delivery of outgoing SMS messages, it support Unicode to support foreign languages other then English, it automatically makes parts of long messages etc.
