Sprint PCS Connection Card CF2031 User Manual page 19

During this call, PCS Customer Service Solutions will help you select
your service plan and guide you through the activation process. They will
also provide you with the following important account information:
Your card's Activation Code
Your card's Phone Number
Your card's Lock Code
Tip: You can use the Lock Code feature to prevent others from using your
account should your PCS Connection Card be stolen. See page 56 for
instructions on using this feature.
Unless your card has been pre-activated, the PCS Connection Manager
application will automatically detect that no account has been
configured when you run it for the first time. The Sprint Activation
Wizard will then launch to guide you through the activation and
configuration process. For details on using the Activation Wizard, see
page 24 (for notebook PCs) or page 38 (for Pocket PCs).
Section 1: PCS Connection Card Basics
1B: Getting Started 13