Samsung SGH-I607 User Manual page 23

To Lock the Keypad
To lock your keypad use the following steps.
1. Press and hold the
launch the Quick List. Select the Key lock option to lock
your keypad.
2. Press the
keypad.
To Unlock the Keypad
To unlock your keypad use the following steps.
1. Press the Power ON/OFF Button
2. Press the Left Soft Key
3. Press the
key, or by pressing the
key to wake-up your handset to unlock the
(Unlock).
key to unlock the keypad.
Section 2: Understanding Your Phone
Rear View of Your Phone
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