SMT-W5120 User Guide _85BackgroundThis function enables you to select the background of the initial screen that appears when power on.[MENU] 7. Phone Settings [OK] Enter a Password 2. Background [OK] (Select a screen) [OK]PasswordThis function enables you to prevent others from using your phone by changing the initial factory setpassword of the phone. The initial password is set to 0000.[MENU] 7. Phone Settings [OK] Enter a Password 3. Password [OK] Enter new password [OK] Enter new password again [OK]