6 Section 1A: Setting Up ServiceSprint PCS Account PasswordsAs a Sprint PCS customer, you enjoy unlimited access to yourpersonal account information, your voicemail account, andyour Sprint PCS Vision account. To ensure that no one elsehas access to your information, you will need to createpasswords to protect your privacy.Account PasswordIf you are the account owner, you'll have an accountpassword to sign on to www.sprint.com and to use when callingSprint Customer Service. Your default account password isthe last four digits of your Social Security number. If you arenot the account owner (if someone else receives the invoicefor your Sprint PCS Service), you can get a sub-accountpassword at www.sprint.com.Voicemail PasswordYou'll create your voicemail password (or pass code) whenyou set up your voicemail. See “Setting Up Your Voicemail” onpage 198 for more information on your voicemail password.Sprint PCS Vision PasswordWith your Sprint PCS Vision Multimedia Phone MM-A880 bySamsung, you may elect to set up a Sprint PCS Vision Password.This optional password may be used to authorize purchase ofPremium Services content and to protect personalinformation on multi-phone accounts.For more information, or to change your passwords, sign onto www.sprint.com or call Sprint Customer Service at1-888-211-4PCS (4727).