Win 9X Dial-Up Client & Control Panel Configurations
Checking Properties of Existing Dial-Up Setup | Configuring & Checking Network Section of Control Panel
Control Panel: Add/Remove Dial-up & Network Components | Control Panel: Modems Section & Device Manage
Checking Properties of Existing Dial-Up Setup
Right-click the dialer (known as a "dial-up client") and choose "Properties" to get the screen below.