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 else hasaccess to your information, you will need to create passwordsto protect your privacy.Account PasswordIf you are the account owner, you'll have an account passwordto sign on to www.sprint.com and to use when calling SprintCustomer Service. Your default account password is the lastfour digits of your Social Security number. If you are not theaccount owner (if someone else receives the invoice for yourSprint PCS Service), you can get a sub-account password atwww.sprint.com.Voicemail PasswordYou'll create your voicemail password (or pass code) when youset up your voicemail. See “Setting Up Your Voicemail” onpage 178 for more information on your voicemail password.Sprint PCS Vision PasswordWith your Sprint PCS Vision Phone VI-A820 by Samsung, youmay elect to set up a Sprint PCS Vision Password. Thisoptional 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).