AT&T Global Network Client is software that allows you to join to a motley of dialup services. For example, you can utilize it to join to an Internet Service Provider (ISP), or to your company's Virtual Private Network (VPN). Using the AT&T Global Network Client interface, you define user and avail profiles that can be saved for later utilize. For more information on creating and managing user and avail profiles, utilize the Help command in the Help menu.