Send SMS from Outlook with no third party

A great way to increase the usefulness of Outlook once again. This handy update from Microsoft will allow you to send SMS messages through your connected (BT/serial/USB) phone.

This download will enable you to send SMS text messages through most GSM
mobile phones connected to your PC using Outlook 2003.

You can enter your SMS text within a Outlook-type entry form and have it sent to your mobile phone for delivery through your mobile phone network service. There is no requirement to install third-party software or to subscribe to additional mobile network services if your mobile phone can be connected to your PC. This is typically via an infrared connection, Bluetooth technology, or a USB/serial cable.