To activate Plug & Charge for your Volvo public charging service contract, follow these steps:

1. Log in to your Volvo public charging service account using a web browser.
2. Navigate to the Contract section.
3. Locate the Plug & Charge section and click on "Show details" to check the requirements for activation.
4. Enter your vehicle’s Provisioning Certificate ID (PCID). The system will verify its availability.
5. Once the PCID is validated, you can enable the Plug & Charge service.

Note: In some cases, additional steps may be required to activate Plug & Charge in your vehicle. These instructions will also be visible in the Plug & Charge section of your Volvo public charging service account by clicking on "Show details" on your contract dashboard.