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 or Sprint Power Vision account. Toensure that no one else has access to your information, youwill need to create passwords to 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 passcode) when youset up your voicemail. See “Setting Up Your Voicemail” onpage 170 for more information on your voicemail password.Sprint PCS Vision or Sprint Power Vision PasswordWith your A920 by Samsung, you may elect to set up a Sprint PCSVision or Sprint Power Vision Password. This optionalpassword may be used to authorize purchase of PremiumServices content and to protect personal information onmulti-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).