LG U400 Support and Manuals

Get Help and Manuals for this LG item

View All Support Options Below
Free LG U400 manuals!
Problems with LG U400?

Ask a Question

Most Recent LG U400 Questions

Country Lock
How to unlock the country lock
(Posted by mzhju 12 years ago)

LG U400 Videos

LG U400 brak mo?liwo?ci wpisania kodu NCK.mp4
Duration: 1:51
Total Views: 809
One Minute Video Review: LG U400 MP3 phone
Duration: 1:47
Total Views: 12,568

Popular LG U400 Manual Pages

User Guide - Page 6

... USIM card 21 Getting to know your LG U400 22 Familiarise yourself with its features 22 Your handset's home screen 24 Display Information 25 Your handset's keys and navigation 26 Function of keys when phone is idle 27 General Functions 28 Turning your handset on 28 Turning your handset off 28 Access Codes 28 PIN code...
User Guide - Page 12

... warm during use, charge, or storage A Do not use a dry cloth or electrostatically charged cloth. Aircraft safety In accordance with this handset. Mobile phone signals can be returned for service. Ensure that cables are detected during normal use chemical or abrasive cleaners as earphones and headsets, with environmental regulations. A If the leakage does...
User Guide - Page 13

... recommendations A The phone is out of handsets is particularly imperative when attempting to your hearing can call volumes are aware of your surroundings. Follow the instructions given by the respective..., 'Emergency Calls Only' will connect you are set to either the Police, Ambulance and Fire Services. This is prohibited. We also recommend that you to a reasonable level. ...
User Guide - Page 14

...LG recommend that your LG U400 handset is serviced or repaired by LG, may invalidate the warranty of your handset and also adversely affect the handset's safety or operation Service The handset, batteries and charger contain no user-serviceable parts. UK law prohibits the use of hand held mobile phones...A Electronic vehicle systems, such as anti-lock brakes, speed control and fuel injection systems...
User Guide - Page 15

...and receiver. Exposure to radio frequency energy Radio wave exposure and Specific Absorption Rate (SAR) information A This handset model U400 has been designed to comply with safety, requirements for exposure to... SAR levels of various LG phone models, they are conducted using a standardised method with your hand. please do not cover the antenna area with the phone transmitting at the ear ...
User Guide - Page 23

... in other accessories from being able to the USIM card while handling and installing. Installing the USIM card Your USIM card contains your phone number, service details and contacts and must be easily damaged by scratches. If your USIM card is removed then your USIM card. Follow the instructions supplied with the USIM card. 21 Any attempt to use it out...
User Guide - Page 30

... PIN code. When the PIN Code Request is set to Enable, your phone connects to access functions such as Fixed Dial Number. Contact 3 Customer Services. 28 Do not re-power the handset during this section to unlock a blocked PIN2 code. PUK code (4 to 8 digits) The PUK (PIN Unblocking Key) code is required to avoid unauthorised use of your USIM card...
User Guide - Page 31

Barring Password The barring password is required to delete all phone entries and to restore the handset to delete all numbers. 2. Input the phone number using the keypad, or select the phone number from the 3 Customer Services when you subscribe to a 3G video phone the other party must have the headset plugged in a video service area. If you do...
User Guide - Page 54

... the PIN code input window invalidates the PIN PIN code request You can set the flight mode on, the icon will be displayed on the screen instead of the service provider To modify these settings please call 3 Customer Service. Security You can activate a PIN (Personal Identification Numeric). 1. Settings Flight mode This allows you to use only the phone's features...
User Guide - Page 55

... handset. Entering an incorrect PIN code 3 times invalidates the PIN code. In this case, ask 3 Customer Service to reset the PIN code. 5. In this problem. code. You can select the menu from the Security Settings List and press the key. 2. Entering an incorrect PUK code 10 times will need to enter the PUK or PUK2 code in order to unlock your phone. Handset lock You...
User Guide - Page 72

...Multimedia message. - Allow report: Determines whether to allow receiving delivery confirmation mail for support. Multimedia message Select Multimedia message from the Settings menu to set the length of the Text message gateway is activated, the network informs you whether or... period Allows you should not change this by mistake contact 3 Customer Services for a multimedia message. -
User Guide - Page 73

...set up details of your other accounts, you can collect mail from Mailbox. The message will be changed. msg centre The details for the Multimedia gateway are pre-loaded onto your phone number with Country code without + eg 447782227302), Password... edit the profile of validity for support. You can authenticate by mistake contact 3 customer services for a message when transmitting a ...
User Guide - Page 122

...key. A When frequency environment is unstable in a certain area, connection may be set to 'Vibrate only' or in 'Silent' mode. Q Why does the display... Phenomenon', where it occurs if connection volume is made with the phone are played or when using the browser. Troubleshooting Please check to see if any problems you have encountered with certain telephones in a certain area? A ...
User Guide - Page 126

... services. It has been promoted for and geared heavily to a small system. JavaTM Programming language generating applications that the users can run on all hardware platforms, whether small, medium or large, without modification. Downloading usually means transmitting files from a Web page, it is called a MIDlet. 124 When it is run on a mobile phone...
User Guide - Page 129

... the SIM card of GSM. Voice mail Computerised answering service that enables users to talk watching each other over a 64Kbps data channel. Real-time video call A communications service that automatically answers your calls when you are not available, plays a greeting and records a message. 127 Video call service is the same as user-specific data. USIM Universal Subscriber...

LG U400 Reviews

Do you have an experience with the LG U400 that you would like to share?
Earn 750 points for your review!
We have not received any reviews for LG yet.

Popular LG U400 Search Terms

The following terms are frequently used to search for LG U400 support:

Ask a New Question
Use the box below to post a new question about LG U400.
Manuals / Documents
Download any of our LG U400 manuals for free!

We have the following 1 documents available for the LG U400:
  • User Guide

Points & Prizes
  • You can earn points for nearly everything you do on HelpOwl.com
  • You can trade in those points for gift cards at leading retailers such as Amazon.com and Walmart
  • It's that simple!
See How it Works
Create a Free Account

LG Manuals

Find free LG U400 manuals and user guides available at ManualOwl.com. Try out our unique manual viewer allowing you to interact with manuals from directly within your browser!

LG Reviews

View thousands of LG U400 user reviews and customer ratings available at ReviewOwl.com.

Contact Information

Complete LG customer service contact information including steps to reach representatives, hours of operation, customer support links and more from ContactHelp.com.

Scoreboard Ratings

See detailed LG customer service rankings, employee comments and much more from our sister site.