Sierra Wireless Aircard 850 Watcher Download Guide

This is the latest version of software has been specifically developed to optimise the performance with an O2 SIM and is recommended users upgrade to it to provide optimum experience.

Follow the below instructions to install or upgrade the Watcher software:

Some versions of Novatel Wireless’s Mobilink software, which was used with O2’s previous data card, can be very difficult to remove. As a consequence it is recommended that this software be left on a users PC as it will not interfere with the Sierra Wireless 3G Watcher software.

• Ensure the 850 Aircard is not inserted into the laptop until the Watcher software has been installed.

Installation instructions:

1. Download Sierra Wireless AirCard® 850 Wireless Card Watcher™ software from the link provided above.
2. From the File Download window that appears, select the option to Save this Program to Disk and click OK.
3. In the Save As dialog box, in the Save In field, select a file location. Leave the file name the same and click Save.
4. From the Download Complete window, click Close.
5. Select the 3G_Watcher_O2.msi file from the saved location, double click on it to install the program.
6. Follow the on screen prompt to complete the installation.