Samsung GT-S7550, User Manual, Page: 36 / 86

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3. Enter a new 4- to 8-digit password and select
Confirm .
4. Enter the new password again and select
Confirm .
Use Eco unlock
1. In Menu mode, select Settings
→
Smart
unlock .
2. Select Eco unlock
→
Save .
When the phone is locked, press the Hold key and
drag the can to the trash bin to unlock.
Unlock the touch screen with smart
unlock
By drawing a specified character on the locked
touch screen, you can unlock the screen only,
unlock and then make a call to a speed dial number,
or unlock and then launch an application. To set a
smart unlock character,
1. In Menu mode, select Settings
→
Smart
unlock .
2. Select next to Gesture unlock .
3. Select On under Gesture unlock .
4. Select an unlock option.
5. Select a speed dial number to dial or select an
application to launch (if necessary).
6. Select a character for the smart unlock feature.
7. Press the Back key (if necessary).
8. Select Save .
• The first time you access a menu that
requires a password, you will be prompted to
create and confirm a password.
• Samsung is not responsible for any loss of
passwords or private information or other
damages caused by illegal software.