Security code (4 to 8 digits)

The security code protects the unauthorised use of your phone. The default security code is set to ‘0000’ and the security code is required to delete all phone entries and to restore the handset to factory setting.

Barring Password

The barring password is required when you use the call barring function. The password is obtained from the 3 Customer Services when you subscribe to this function.

Making and Answering calls

You can keep the calling status when the slide is closed during a call.

Making and Answering a video call

You can make/answer a video call to a 3G video phone the other party must have a 3G video phone and be in a video service area.

To make/answer a video call, do the following.

1.Input the phone number using the keypad, or select the phone number from the calls made/received lists.

Note

To correct mistakes, press the key briefly to delete the last number, or press and hold the key to delete all numbers.

2.If you do not want to use the speakerphone, ensure you have the headset plugged in.

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LG Electronics U400 manual Barring Password, Making and Answering calls, Security code 4 to 8 digits