AT&T Cell Phones Blog

Overall, there are four senses to unlock the AT&T LG Xenon Phone. Following let’s have a look at those methods one by one. AT&T Cell phone FAQs

1) Keypad Lock
To unlock the keypad, press the unlock key.

2) Activate/Deactivate Auto Screen Lock

1. From the standby screen, tap the menu icon.
2. Tap the settings icon. AT&T Lg Xenon info
3. Tap Phone.
4. Tap Screen Lock.
5. Tap Screen Lock Time.
6. Tap the desired option.

3)Activate/Deactivate Phone Lock

1. From the standby screen, tap the menu icon.
2. Tap the settings icon.
3. Tap Phone.
4. Tap Security.
5. With Phone Lock highlighted, press OK.
6. Scroll to and tap the desired option.
   • When Power On
   • When SIM Card changed
   • Lock Phone Now
   • Off
7. Enter the device’s current security code, then tap OK.

NOTE: The default security code is 0000.

Unlock the Device

1. The device will request the Security Code.
2. Enter the device’s current security code, then tap OK.
   NOTE: The default security code is 0000.

4) Activate/Deactivate SIM Lock
Note: A SIM PIN is a four to eight digit code that is used to prevent unauthorized use of a SIM card.

1. From the standby screen, tap the menu icon.
2. Tap the settings icon.
3. Tap Phone.
4. Tap Security.
5. Tap PIN Code Request, On or Off.
   NOTE: When this setting is active, the device will ask for the PIN Code when the phone is powered on
6. Enter the current PIN Code, then tap OK.
   NOTE: The default PIN is 1111.

Note:
IMPORTANT: If the incorrect PIN is entered more than three times, the phone will display “ENTER PUK.” If this message is displayed, you may obtain the PUK Code through myWireless Account. AT&T cannot provide active passwords.
The device’s security code and the SIM lock code (PIN) are not the same. The security code is resident to the device and does not affect the SIM card.

Via: AT&T official

Tags: AT&T, LG Xenon, lg xenon phone, Lock lg xenon