LG Electronics GM750 Troubleshooting

126 LG GM750 | User Guide

Message Possible causes Possible Solutions

Charging error

Battery totally empty

Temperature out of range

Contact problem

No mains voltage

Charger defective

Wrong charger

Battery defective

Charge the battery.

Make sure that the ambient

temperature is right, wait for a while,

and then charge again.

Check the power supply and

connection to the phone. Check the

battery contacts and clean them if

necessary.

Plug in to a different socket or check

the voltage.

If the charger does not warm up,

replace it.

Only use original LG accessories.

Replace the battery.

Phone loses

network Signal too weak Reconnection to another service

provider is automatic.

Number not

permitted

The Fixed dial number

function is on. Check settings.

Troubleshooting

Contents

Main Page Page Contents Camera ...................................................70 Video Camera.......................................75 Multimedia ...........................................81 6LG GM750 | User Guide Contents Organiser ...............................................88 ActiveSync.............................................97 The Web ..............................................105 Settings ...............................................108 Page Page Exposure to radio frequency energy Page FCC SAR information FCC Notice & Caution Product care and maintenance WARNING Efficient phone operation Pacemakers Hospitals Road safety Page Page Page Getting to know your phone Page Page Page Installing the USIM and battery Page Memory card Resetting the device To perform a soft reset Resetting the device To perform a hard reset Using your Touch screen Touch screen tips Calibrate the device Using your Touch screen Control the touch screen Using your Joystick Select the Joystick function How to use your Joystick Select Home Screen Customising the LG Smart Home Screen Widget Home Screen Multimedia Home Screen Contact Home Screen Shortcut Home Screen Customising the Windows Mobile default screen Quick keys Viewing the status bar Using the Multi-tasking function Using the Start Button Programs Page Page Personal menu Using the Start Menu System menu Page Using the Start Menu Connections menu Other device settings Overview of Input Panel Using the Keyboard Using the standard on-screen Keyboard Using Letter Recognizer Using Block Recognizer XT9 Keypad Using Transcriber Page Transcriber Gestures The Transcriber toolbar Drawing and writing on the screen Page Recording a Note Searching for Information Calls Making a call or a video call Calling your contacts Answering and rejecting a call In-call options Calls In-video call Options Adjusting call volume Speed dialling Viewing your call logs Contacts Searching for a contact Adding a new contact Creating a group Use your contact options Viewing information Contacts Transferring your contacts Messaging Sending a message Message folders Changing your text message settings Changing your multimedia message settings Page Setting up your email Setting up your email through Microsoft Exchange Server Setting up your email on a well-known email Service Provider Setting up your email on Others Sending email / Write new email Sending email / Replying to an email Changing email setting Messenger Taking a quick photo Once youve taken the photo Getting to know the viewfinder Adjusting the exposure Using the advanced settings Changing the image resolution Choosing a colour effect Using the inner camera Viewing your saved photos Making a quick video After shooting a video Page Getting to know the viewfinder Adjusting the exposure Using the advanced settings Changing the video resolution Choosing a colour effect Using the inner video camera Watching your saved videos Pictures My Pictures options menu Sending a photo Using a picture Moving or copying a picture Creating a slide show Checking your memory status My Music Using a sound Videos Watching a video Sending a video clip Playing a game Mobile Java Music Playing a track Creating a playlist Playing a playlist Deleting a playlist Using the radio Searching for stations Listening to the radio Kinoma Play Using Kinoma Play Adding an event to your calendar Changing your default calendar view Adding an item to your To Do list Setting your alarm Using Office Mobile Excel Mobile PowerPoint Mobile Word Mobile Using your calculator Using your File Explorer Mobile Zip Page Page Adobe Reader LE Page Setting up Windows Vista Set up synchronisation in Windows Mobile Device Centre Use Windows Mobile Device Center Synchronising Information Synchronising Outlook information To start and stop synchronisation To synchronise directly with an Exchange Server Synchronising via Bluetooth To synchronise with a PC via Bluetooth Synchronising Music, Video and Pictures Change Media synchronisation settings The Web Browser Accessing the web Adding and accessing your bookmarks The Web Using browser option menus Service Personalising your profiles Changing your Display Changing your phone Page Using flight mode Change Date and Time Internet Sharing GPS Setting Page Bluetooth Turn on Bluetooth Pairing with another Bluetooth device Sending and receiving files using Bluetooth Bluetooth Changing your Bluetooth Wi-Fi Turn on Wi-Fi Set up Wi-Fi Wireless network settings Wi-Fi Configuring Wi-Fi Connection Settings Page DUN Page Accessories Network service Technical data Declaration of Conformity Troubleshooting Troubleshooting 126 LG GM750 | User Guide Message Possible causes Possible Solutions LIMITED WARRANTY STATEMENT 1. WHAT THIS WARRANTY COVERS : 2. WHAT THIS WARRANTY DOES NOT COVER : 3. CONDITIONS :