LG U880 Mobile Phone Manuals

Manuals and User Guides for LG U880 Mobile Phone. We have 5 LG U880 Mobile Phone manuals available for free PDF download: Service Manual, User Manual, Brochure

LG U880 User Manual (132 pages)

Brand: LG | Category: Cell Phone | Size: 9.12 MB

Limited Warranty
3
Table of Contents
6
Guidelines for Safe and Efficient Use
11
Emergency Services and Safety Precautions

12
- Hospital Safety
  13
- Road Safety
  13
- General Safety
  13
- Vehicles Equipped with an Air Bag
  14
- Efficient Use
  14
- Third Party Equipment
  14
- Radio Frequency Energy
  14
- Exposure to Radio Frequency Energy
  15
Getting Started

16
Using the Battery, Charger and USIM Card

16
- Installing the Battery
  16
- Removing the Battery
  17
- Charging the Battery
  18
- Disconnecting the Charger
  19
- Battery Information and Care
  19
- Memory Information and Care
  20
- Installing the USIM Card
  21
Getting to Know Your LG U880

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 (4 to 8 Digits)
  28
- PIN2 Code (4 to 8 Digits)
  28
- PUK Code (4 to 8 Digits)
  28
- PUK2 Code (4 to 8 Digits)
  28
- Security Code (4 to 8 Digits)
  29
Barring Password

29
Making and Answering Calls

29
- Making and Answering a Video Call
  29
- Making a Voice/Video Call
  30
- Making a Voice/Video Call from Contacts
  30
- Making International Calls
  30
- Adjusting the Volume
  31
- Answering a Call
  31
- Signal Strength
  31
- Entering Text
  31
- Changing the Text Input Mode
  32
- Using the T9 Mode
  32
- Using the ABC Mode
  33
- Using the 123 (Number) Mode
  33
- Using the Symbol Mode
  33
- Character Chart
  34
Menu Tree

35
Screen

42
Screen Theme

42
- Home Screen
  42
- Outgoing Call
  42
- Switch on
  42
- Switch off
  42
Front Screen Theme

42
Backlight

43
Menu Style

43
Font

43
Handset Theme

44
Greeting Message

44
Profiles

46
- Vibrate Only
  46
Settings

50
Date & Time

50
- Time
  50
- Date
  50
- Auto Update Date/Time
  50
- Daylight Saving
  51
Network

51
- Select Network
  51
- Location Mode
  51
- Preferred Lists
  51
Access Points

51
Security

52
- PIN Code Request
  52
- Handset Lock
  52
- Change Codes
  52
Language

53
Memory Status

53
- Common Memory
  54
- Reserved Memory
  54
- USIM Memory
  54
- External Memory
  54
- Format External Memory
  54
Handset Information

54
Reset Settings

54
Browser

56
Home

56
Bookmarks

57
- Connect
  57
- Send
  57
- Add New
  57
- Edit
  57
- Mark/Unmark
  57
- Delete
  57
Saved Pages

57
Go to URL

57
Security

58
Settings

58
- Profiles
  58
- Character Encoding
  58
- Scrolling Control
  58
- Show Image
  58
- Cache
  59
- Cookies
  59
- Clear Cache
  59
- Clear Cookie
  59
Messages

62
New Message

62
- Text Message
  62
- Multimedia Message
  62
- Email
  65
Inbox

66
Mailbox

67
Drafts

68
Outbox

68
Sent Items

68
Templates

69
Emoticon

69
Settings

69
- Text Message
  69
- Multimedia Message
  70
- Email
  71
- Videomail
  72
- Voicemail
  72
- Expresslink
  72
- Info. Service
  72
My Stuff

74
My Images

74
My Videos

75
My Sounds

78
Applications

79
My Bluetooth Files

79
My Memory Card

79
Play Lists

80
Multimedia

82
Video Camera

82
Camera

83
Voice Recorder

84
Contacts

86
Add New

86
Search

86
Speed Dials

86
Groups

87
Service Dial Numbers

87
Own Number

87
Settings

87
- Display Data
  87
- Show Image/Avatar
  87
- Copy All
  87
- Move All
  88
- Clear Contacts
  88
Applications

90
My Games & Apps

90
Download Games & Apps

90
Settings

90
Calendar

94
Organiser

94
To Do

96
- To Do Enquiry
  96
- Adding to Do Items
  97
- To Do Delete
  97
- Finished/Not Finished
  97
- Mark/Unmark
  97
- To Do Detailed View
  97
Memo

98
Secret Memo

98
Date Finder

99
Dateulator

99
Settings

100
- Calendar
  100
- Memory Info
  100
- Clear All
  100
Tools

102
Quick Menu

102
Alarm Clock

103
Connectivity

104
- Bluetooth
  104
- Server Synchronisation
  105
- Dial-Up Network
  106
Calculator

106
World Time

107
Unit Converter

107
- Currency
  107
- Surface
  107
- Length
  108
- Weight
  108
- Temperature
  108
- Volume
  109
- Velocity
  109
Calling

112
Video Calls

112
- My Picture Size
  112
- My Picture Position
  112
- Hide My Picture
  112
- Mirror
  112
- Substitute Picture
  112
Call History

112
- Missed Calls
  113
- Received Calls
  113
- Dialled Calls
  113
- All Calls
  113
Call Duration

113
- Last Call
  113
- All Calls
  114
Call Divert

114
- Voice Calls
  114
- Video Calls
  114
- Deactivate All
  115
Call Barring

115
- Voice Calls
  115
- Video Calls
  115
- Deactivate All
  116
Fixed Dial Numbers

116
Call Waiting

116
Settings

116
- Call Reject
  116
- Send My Number
  117
- Auto Redial
  117
- Answer Mode
  117
- Minute Minder
  117
- BT Answer Mode
  117
Troubleshooting

120
Accessories

122
Glossary

124
- Voice Mail
  127
Index

128

LG U880 Service Manual (197 pages)

Brand: LG | Category: Cell Phone | Size: 7.72 MB

Table of Contents
2
1 Introduction

4
- Purpose
  4
- Regulatory Information
  4
2 Performance

6
- System Overview
  6
- Usable Environment
  7
- Radio Performance
  7
- Current Consumption
  13
- Rssi Bar
  13
- Battery BAR
  13
- Sound Pressure Level
  14
- Charging
  15
3 Technical Brief

16
- General Description
  16
- GSM Mode
  19
  - GSM Receiverv
    19
  - GSM Transmitter
    21
- WCDMA Mode
  22
  - Receiver
    22
  - Transmitter
    24
- Phase-Locked Loop
  25
  - UMTS Rx PLL (PLL2)
    25
  - Transceiver PLL (PLL1)
    26
- Off-Chip RF Components
  27
  - Front End Module(U1006)
    27
  - UMTS Duplexer (FL1000)
    28
  - UMTS Power Amplifier (U1002)
    28
  - Thermistor (RT1000)
    30
  - UMTS Transmit Power Detector (U1001)
    30
  - Dual Band GSM Power Amplifier (U1005)
    31
  - GSM Transmit VCO (U1003)
    33
  - UMTS Rx RF Filter (FL1001)
    33
  - Vctcxo (X1000)
    34
- Bluetooth
  34
BB Technical Description

36
- Baseband(Dbb/Msm6250)
  36
  - General Description
    36
- Hardware Architecture
  37
  - Block Diagram(MSM6250)
    38
- Subsystem(Msm6250)
  39
  - ARM Microprocessor Subsystem
    39
  - UMTS Subsystem
    39
  - GSM Subsystem
    39
  - RF Interface
    39
  - Serial Bus Interface(SBI)
    39
  - Wideband CODEC
    40
  - Vocoder Subsystem
    40
  - Hkadc
    40
  - General-Purpose Input/Output Interface
    40
  - Uart
    41
  - Usb
    41
- External Memory Interface
  42
- H/W Sub System
  43
  - RF Interface
    43
  - MSM Sub System
    45
  - Power Block
    49
  - Key Pad
    54
  - Camera Interface
    55
  - Folder ON/OFF Operation
    57
  - Camera Direction Detection
    58
  - Keypad Light
    59
  - LCD Module
    60
  - Display & LCD FPC Interface
    61
  - Audio and Sound
    62
  - Trans Flash
    66
- Main Features
  67
  - LG-U880(MUSE) Main Features
    67
  - LG-U880 Main Components
    68
4 Trouble Shooting

73
- RF Component
  73
- Signal Path
  74
- Checking VCXO Block
  75
- Checking Ant. SW Module Block
  78
- Checking WCDMA Block
  80
  - Checking VCXO Block
    81
  - Checking Ant. SW Module
    81
  - Checking RF TX Level
    81
  - Checking PAM Block
    83
  - Check RF Rx Level
    84
- Checking GSM Block
  86
  - Checking VCO Block
    87
  - Checking Ant. SW Module
    89
  - Checking RF Tx Level
    89
  - Checking PAM Block
    91
  - Checking RF Rx Block
    92
- Bluetooth RF Block
  94
- Power on Trouble
  97
- USB Trouble
  99
- SIM Detect Trouble
  100
- Key Sense Trouble
  101
- Camera Trouble
  102
- Main LCD Trouble
  103
- Keypad Backlight Trouble
  105
- Folder ON/OFF Trouble
  106
- Camera Direction Detection Trouble
  107
- Trans Flash Trouble
  108
- Audio Trouble Shooting
  109
- Charger Trouble Shooting
  119
5 Download

122
- Introduction
  122
- Downloading Procedure
  122
  - Function Description
    124
  - Download Process
    130
- Troubleshooting Download Errors
  135
6 Block Diagram

140
- BLK Diagram
  140
- GSM & WCDMA RF Block
  141
- Interface Diagram
  143
7 Circuit Diagram

146
8 Pcb Layout

154
9 Calibration

160
- Hot Kimchi
  160
  - Directory Structure
    160
  - Setup File (Info_Db.txt)
    161
  - Setup File Item
    162
  - Example for Setting File
    163
- How to Use Hot Kimchi
  164
- HOT KIMCHI Example
  165
10 Exploded View & Replacement Part List

169
- Exploded View
  169
- Replacement Parts
  172
- Mechanic Component
  172
- Main Component
  176
- Accessory
  195

LG U880 User Manual (8 pages)

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Brand: LG | Category: Cell Phone | Size: 0.81 MB

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Brand: LG | Category: Cell Phone | Size: 2.66 MB

LG U880 Brochure (8 pages)

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Brand: LG | Category: Cell Phone | Size: 1.9 MB

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LG U880 Mobile Phone Manuals

LG U880 User Manual (132 pages)

Table of Contents

Emergency Services and Safety Precautions

Getting Started

Using the Battery, Charger and USIM Card

Getting to Know Your LG U880

Familiarise Yourself with Its Features

Your Handset's Home Screen

Display Information

Your Handset's Keys and Navigation

Function of Keys When Phone Is Idle

General Functions

Turning Your Handset on

Turning Your Handset off

Access Codes

Barring Password

Making and Answering Calls

Menu Tree

Screen

Screen Theme

Front Screen Theme

Backlight

Menu Style

Font

Handset Theme

Greeting Message

Profiles

Settings

Date & Time

Network

Access Points

Security

Language

Memory Status

Handset Information

Reset Settings

Browser

Home

Bookmarks

Saved Pages

Go to URL

Security

Settings

Messages

New Message

Inbox

Mailbox

Drafts

Outbox

Sent Items

Templates

Emoticon

Settings

My Stuff

My Images

My Videos

My Sounds

Applications

My Bluetooth Files

My Memory Card

Play Lists

Multimedia

Video Camera

Camera

Voice Recorder

Contacts

Add New

Search

Speed Dials

Groups

Service Dial Numbers

Own Number

Settings

Applications

My Games & Apps

Download Games & Apps

Settings

Calendar

Organiser