Cleaning Requirements, LCD Usage Requirements | Huawei MC850

HUAWEI MC850/MC851 Media Phone User Guide

1 Safety Precautions

zMake sure that the device does not get wet. If water gets into the device, disconnect the power supply immediately and unplug all the cables connected to the device, such as the power cable, telephone cable, and then contact the appointed maintenance center.

zThe power supply of the device must meet the requirements of the input voltage of the device.

zBefore plugging or unplugging any cable, shut down the device and disconnect the power supply.

zWhile plugging or unplugging any cable, make sure that your hands are dry.

zDo not step on, pull, or overbend any cable. Otherwise, the cable may be damaged, leading to malfunction of the device.

zDo not use old or damaged cables.

zKeep the power plug clean and dry, to prevent electric shock or other dangers.

zDuring lightning, disconnect the device from the power supply, and unplug all the cables connected to the device, such as the power cable, telephone cable, to avoid lightning strike.

zIf the device is not used for a long time, disconnect the power supply and unplug the power plug.

zIn any of the following cases, stop using the device immediately, disconnect the power supply, unplug the power plug and other cables: smoke, sound, or smell is emitted from the device. Contact the appointed maintenance center for repair.

zMake sure that no object (such as metal shavings) enters the device through the heat dissipation vent.

zDo not scratch or abrade the shell of the device. The shed painting may lead to skin allergy or malfunctions of the device. If the shed painting material drops into the host, a short circuit may occur.

zStop the USB device before removing it.

Cleaning Requirements

zBefore cleaning the device, stop using it, disconnect the power supply, and unplug all the cables connected to the device, such as the power cable, telephone cable.

zDo not clean the device shell with any cleaning solution or cleanser spray. Use a piece of soft cloth to clean the device shell.

LCD Usage Requirements

zDo not expose the LCD surface to direct sunlight.

zDo not press, scratch, or beat the LCD, or place heavy objects on top of it.

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Huawei MC850 manual Cleaning Requirements, LCD Usage Requirements

Contents

User Guide Page Huawei MC850/MC851 Media Phone V100R001 Trademarks and Permissions No Warranty Page Contents Call Log Handset Registration Software Upgrade Safety Precautions Basic RequirementsEnvironment Requirements Operation Requirements Cleaning Requirements LCD Usage Requirements LCD Cleaning Requirements Environmental ProtectionEU regulatory conformance Multiple Available Services and Functions Product OverviewNovel Appearance and Structure One-touch web access User-Friendly Man-Machine Interaction Full touchscreen Package Contents Preparations Before Use Getting Started Front Panel of the Base UnitRear Panel and Side Panel of the Base Unit No. Item Description Description Installing the Media Phone Connecting Cables Installing the Battery Placing the Media Phone Connecting to a Wi-Fi Network Connecting to External Storage Devices Connecting to a USB DeviceInstalling a microSD Card or an MMC Icon Description Powering On the Media Phone Basic Operations Home ScreenDescriptions of Status Icons in the Status Bar Input Methods Handwriting Mode Input Method for Letters Input Method for Digits and Symbols Mini Keyboard Call Features Call TypesMaking a Call Making a Call by Dialing Answering a Call Making a Call from the Call LogCalling a Handset Viewing Missed Calls Operations During a CallAnswering a Video Call Answering an Audio Call Easy Switch Switching a Video Call to an Audio CallSwitching an Audio Call to a Video Call Switching a Call on the Cordless Handset to a Video Call Adjusting the Volume of the Speaker During a Call Switching Cordless-Handset Speaking Mode to Hands-free ModeSwitching Hands-free Mode to Cordless-Handset Speaking Mode Turning On/Off the Hands-free Function During a Call Three-party calling Transfer a Call Switching Between Day Mode and Night Mode Full ScreenTurning On/Off the Dialer During a Call Turning On/Off the Microphone Accessing the Phonebook PhonebookCreating a Contact Managing Groups Editing a ContactDeleting One Contact Deleting All the Contacts Creating a Group Editing a GroupDeleting a Group Searching for a Contact Viewing the Memory of the PhonebookChanging the Group to which a Contact Belongs Searching Directly Exporting and Importing a Phonebook Importing a PhonebookExporting a Phonebook Accessing the Call Log Screen Call Log Viewing the Details of a Call Record Making a Call from the Call logsDeleting a Call Record Adding a Number in the Call Log to an Existing Contact Adding a Number in the Call Log to a New Contact Accessing or Exiting the Screen for Browsing Information BrowsingPlaying Multimedia Files on the Media Phone No. Icon Description Starting the Player on the Main Screen Starting the Player in the File Manager Playing Live Programs Playing On-Demand Programs No. Icon Description Adjusting the Volume Photo Frame Playing Pictures in Presentation Mode Setting Photo Frame-Related ParametersViewing One Picture Importing Pictures Alarm Other FunctionsTools Touchscreen Calibration Viewing Equipment Information Watching Local Video Clips Managing Files Managing Files in the Internal MemoryManaging Files on External Storage Devices User Settings Setting SoundSetting Sleep Mode Procedure Screen Setting the Network Accessing the Network Through the Ethernet Interface Accessing a Network Through Wi-Fi in Point-to-Point Mode Accessing a Network Through Wi-Fi in Basic Mode Setting Wallpaper Setting Date and Time Setting Language Setting Keypad ToneSetting the Output Standard Checking the Network Status Managing Handsets Managing the Telnet Connection Handset Registration Registering a Cordless Handset Deregistering a Cordless Handset Deregistering a Cordless Handset on the Base Unit Cordless Handset LayoutFunction No. Item Function Powering On/Off Icons on the LCDPreparations Before Use Charging the Handset Battery Function of Making an External CallLocking the Handset Keypad Function of Making an Internal Call RedialingMaking an Internal Call Setting up a Three-Party Calling Call AnsweringPerforming Call Transfer Adjusting the Volume During a Call Using the Contact menu Directly entering the phone number in standby modePhonebook Muting a Call Accessing the Call Log Screen Call LogViewing the Details of a Call Record Adding a Number from the Call Log to the Phonebook Configuration of Frequently Used Functions Setting SoundSetting the Ringtone Type and the Ringtone Volume Deleting a Call Record Setting Key Tone Setting the Power off ToneSetting the Charging Tone Setting the Alarm Clock Sleep ModeEnabling the Alarm Function Disabling the Alarm Function Display Setting Setting Date FormatSetting Time Format Adjusting Display Contrast Setting Wallpaper Setting Background ColorSetting Handset Name Other Basic Settings Flash SignalBasic Setting of the Handset Pause During Dialing Setting the Dialing Mode Restoring Default SettingsRestoring Default Settings of the Handset Performing Auto Answer Restoring Default Settings of the Base Unit Software Upgrade Automatic UpgradeManual Upgrade Troubleshooting Huawei MC850/MC851 Media Phone User Guide Huawei MC850/MC851 Media Phone User Guide Technical Specifications Category Parameter