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
Control Panel: Add/Remove DUN & Network Components
Make sure that Proxy Watch/Global Safe are disabled (if you are using them) before removing the Dial-Up Networking (DUN) components as described below.