LG Electronics CU720 manual Connection, Flight Mode, Software Update, Change Codes Menu

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Change Codes (Menu 9.6.5)

The Change codes feature allows you to change your current password to a new one. You must enter the current password before you can specify a new one.

You can change the access codes for: Security

Code, PIN1, PIN2

nNote

PIN: Personal Identification Number.

Connection

Menu 9.7

Network Profiles (Menu 9.7.1)

This menu shows the Network Profile. You can add, delete and edit Network Profiles by using the Options Menu. However, you cannot delete or edit default configurations provided by AT&T.

USB Connection Mode (Menu 9.7.2)

You can transfer files from a compatible PC to the memory in your phone using the Mass Storage. When you connect the phone to a PC using the USB cable, this will be displayed as a removable disk through Windows Explorer.

Settings

Flight Mode

Menu 9.8

This allows you to use only the phone’s features that do not require the use of the wireless network when you are in an airplane or in places where the wireless network is prevented.

If you set the flight mode on, the icon will be displayed on the screen instead of the network signal icon.

]On: You cannot make (or receive) any calls, including emergency calls, or use other features that require network coverage.

]Off: You can deactivate the flight mode and restart your handset to access the network.

Software Update

Menu 9.9

This menu is used to resume a postponed software update. If new software exists, the AT&T server notifies devices using a WAP push message. Before updating new software after downloading it from the AT&T server, you can decide whether you would like to postpone the operation. Reminder times can be set to 30 minutes, 1 hour, and 4 hours. When the time is up, you will be prompted again or you can resume the postponed operation using this menu at any time.

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Contents Page Limited Warranty Statement What LG will do Consumables such as fusesCU720 Table of Contents AT&T Mall 108 For Your Safety Safety InstructionsSafety Information Important InformationStore the battery in a place out of reach of children For Your SafetyDo not disassemble the phone Memory card information and care FCC RF Exposure InformationDo not disassemble or modify the memory card If the damage cannot be fixed, format the memory cardBody-worn Operation FCC Part 15 Class B ComplianceBattery Disposal Adapter or battery charger is intended for indoor use onlyAdapter Charger Cautions Avoid damage to your hearingYour Phone Phone ComponentsYour Phone’s Features Your PhoneEarpiece Microphone Can be muted during a call for privacyAdvice to the customer Front view Side viewDisplay Information Area DescriptionDisplays various icons LinesOn-Screen Icons IconIndicates that the TTY has been set and is on Remove the battery. To do so Installing the SmartChipGetting Started Getting Started Charging the BatteryTo use the travel charger provided with your phone Memory card slot Removing the memory cardAccess Codes Barring PasswordTurning Your Phone On and Off Security code 4 digitsGeneral Functions Making a CallAdjusting the Volume Vibrate Mode QuickSignal Strength Answering a CallT9 Mode ABC ModeMode Numbers Mode Symbolic ModeUsing the ABC Mode Using the 123 Numbers ModeUsing the Symbol Mode T9 dictionaryPress the right soft key to access the available Options Selecting Functions and OptionsIn-Call Menu During a CallUsing the Speakerphone Video Share CallingMaking and Answering a Video Share Call In-Call MenuWhen the voice call is disconnected Brightness adjusts the brightness of the screenStop stops video sharing and proceeds with voice call only When holding or being held in a call To receive a Video Share sessionConference Calls Saving your Video ShareWill not be able to select from this menu item Enter a number directlySetting Up a Conference Call Ending a Conference CallActivate the Conference Call on Hold Adding Calls to the ConferenceMenu Tree Cellular Video see Messaging seeRecent Calls see MEdia Net seeAT&T Mall see AT&T Music seeMenu Tree My Stuff see Take Photo Record Video Record VoiceSettings see Turn On/Off Search New Device Paired Devices SettingsMenu Tree Address Book seeSettings To access CV Cellular VideoNew Message MessagingEditing a message Default Settings Allows you to set to the default settings Using OptionsMessaging TemplateSending a Message InboxPress the right soft key Options Through the Main Menu Cancel Allows you to exit the options menuOffline Menu Sign On When cursor is located on a Conversations List SettingsOnline Menu To 1 conversation IM InformationWhen cursor is located on a Contact List When cursor is located on a ConversationWhen cursor is located on a Contact Delete Contact This deletes the selected ContactMenu options available in the Conversation screen Back To List This brings the screen back to the contactsTo Set Up Mobile Email Mobile EmailDrafts LogSent OutboxEdit Allows you to edit the selected message Voicemail TemplatesText Templates Menu Multimedia Templates MenuMessage Settings Text Message MenuMultimedia Message Menu Download OptionsService Messages Menu Voicemail MenuRecent Calls All Calls Data CounterRecent Calls MEdia Net Home MEdia NetBookmarks Browser Settings Saved PagesEnter URL Recent PagesCache Settings Menu Primary Storage MenuProxy Port Number Proxy server’s port number Clear Cache Remove all cached data in the memoryCookie Settings Menu Scrolling Control MenuCharacter Encoding Menu Online menuAT&T Mall AT&T Music Music PlayerAdding Music To Your Handset Playing MusicAT&T Music Transferring music using Windows Media PlayerAdding Music to your Handset See page 85 USB Connection Mode for details Transferring Music from the Digital Music StoresHighlight the song you wish to download to the handset File explore in a new window for desired music filesIt is now safe to unplug the USB connector from the handset Importing a Playlist from a 3rd Party ApplicationFormat external memory using Mass Storage Deleted a file using delete function on the phone Additional charges may incur when downloading ringtoneShop Music MusicIDXM Radio Music VideosBuzz To sign up for the MEdia Max package if neededCommunity Music AppsMy Stuff GamesApplications Audio & RingtonesVoice Command Menu PicturesVideos ToolsCommands available to user Voice command also has menu options ModeSpeakerphone Mode TrainAlarm Clock Menu For the alarm using the key Memo Input alarm nameDelete Allows you to delete the selected schedule Calendar MenuThis feature allows you to save and manage a task Tip Calculator MenuWorld Clock Menu Press the left soft key New to create a new memoKey To reset the stop watch, press the left soft key Reset Unit Converter MenuDate Finder Menu New TimeInput the Date and notes when you add an item Advanced SettingsDay Counter Menu 7.6.# Photo Gallery You can see saved images filesResolution Incandescent / Cloudy / Fluorescent / Night modeRecord Video Menu Zoom scaleRecord Voice Menu Right soft key Options will bring up the following optionsMemory Card Other FilesSort By You can sort the folders by name, date and type Address Book View Options My NumbersMy Business Card Address BookSettings Power On/Off Tones MenuIncreasing Ringtone Menu Message Alert Tones MenuBluetooth DisplaySearch New Device Menu Turn On/Off MenuPaired Devices Menu Date & Time Date Format MenuTime Format Menu My Device VisibilityAuto Update Menu CallCall Forwarding Menu Send My Number MenuAnswer Mode Menu Minute Minder MenuCall Waiting Menu Call Reject MenuUser Service Send Dtmf Tones MenuVideo Share Menu Initial NotificationAuto Key Lock Menu Lock Handset MenuPIN Code Request Menu Fixed Dial Number MenuFlight Mode Software UpdateConnection Change Codes MenuReset Settings Master Reset Menu 9.#.1Check Memory Memory Card MenuWhy does the LCD not turn on? Why does the phone heat up?Why does the battery life get shorter in standby mode? Why does the battery run out so quickly during normal use?Accessories BatteryVehicle Power Adapter Travel AdapterStereo headset AccessoriesData Cable Kit Safety Guidelines TIA Safety InformationExposure to Radio Frequency Signal Antenna CareTips on Efficient Operation DrivingElectronic Devices PacemakersOther Medical Devices Health Care FacilitiesVehicles Posted FacilitiesBattery usage by children should be supervised Safety InformationFor Vehicles Equipped with an Air Bag Charger and Adapter Safety Battery Information and CareExplosion, Shock, and Fire Hazards Charger and adapter are intended for indoor use onlyGeneral Notice Do not paint your phoneFDA Consumer Update Do wireless phones pose a health hazard?What kinds of phones are the subject of this update? On possible effects of wireless phone use on human healthWhat are the results of the research done already? 100 101 Reduce your RF exposure from wireless phone use Wireless phone complies with safety guidelinesWhat about children using wireless phones? 103 Driver Safety Tips When operating a car, driving is your first responsibility105 Consumer Information on SAR Specific Absorption Rate 107 Glossary SDN Service Dial Number SMS Short Message ServiceRoaming SmartChipIndex 110111 112 Memo Memo

CU720 specifications

The LG Electronics CU720, also known as the LG Shine, is a remarkable mobile phone that made a significant impact in the early 2000s due to its innovative design and cutting-edge features. Released in 2007, the CU720 exemplified the blend of style and functionality, making it a popular choice among tech-savvy consumers.

One of the most notable characteristics of the CU720 is its sleek and polished metallic design, which set it apart from many phones of its time. The device featured a sliding form factor, allowing users to reveal the keypad with a simple flick of the thumb. This design not only added an element of sophistication but also contributed to the phone's compact size, making it easily portable.

The CU720 boasts a vibrant 2.2-inch LCD display with a resolution of 240 x 320 pixels, providing clear visuals for both images and text. The display's ability to show 262,000 colors allowed users to enjoy multimedia content and navigate through the interface with ease. The intuitive user interface was built on LG's proprietary operating system, allowing for smooth navigation and quick access to various features.

In terms of camera capabilities, the CU720 features a 2-megapixel rear camera, making it suitable for casual photography. The camera includes options for enhancing images, such as various shooting modes and a self-timer, allowing users to capture moments with relative ease. The phone also supports multimedia messaging, enabling users to share pictures and videos seamlessly.

Connectivity is another strong feature of the CU720. It supports 3G networks, which was relatively advanced for its time, allowing for faster data transmission. Additionally, users could enjoy browsing the web, sending emails, and accessing various online services, making the device a versatile tool for both communication and entertainment.

The LG CU720 also includes Bluetooth technology for wireless connectivity with other devices, such as headphones and smart devices. This feature was particularly appealing to users who valued hands-free operation while on the go. Additionally, the phone supports expandable memory via microSD cards, allowing users to increase storage capacity for music, photos, and applications.

In conclusion, the LG Electronics CU720, or LG Shine, represents a significant era of mobile technology. With its stylish design, suitable camera features, robust connectivity options, and user-friendly interface, the CU720 remains a memorable device in LG's lineup, reflecting the blend of technology and style that consumers sought in early smartphones. Its innovative features laid the groundwork for future mobile devices and established LG as a competitive player in the telecommunications market.
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