Zte N850 User Manual Download

Page: 143 / 157

143

Problem

Possible causes

Possible solution

Poor signal.

Move to an open space,
or if you are inside a
building, move closer to
a window.

Unable to
enter
information
into the
phonebook

The phonebook

memory is already full.

Delete unnecessary
data from the contacts.

Phone
crashes,
reboots,
freeze, or
cannot be
powered on

Some third-party
software is not
compatible with your
phone.

Reset the phone to
factory status.

Enter safety mode and
uninstall the software
that may cause the
problem.

Upgrade the phone
software.

Summary of Contents for N850

Page 1: ...1 ZTE N850 User Manual ...

Page 2: ...anual has been designed with the utmost care to ensure the accuracy of its content However all statements information and recommendations contained therein do not constitute a warranty of any kind either expressed or implied Please refer to chapter For Your Safety to be sure to use your phone properly and safely We offer self service for our smart terminal device users Please visit the ZTE officia...

Page 3: ...Trademarks The Bluetooth trademark and logos are owned by the Bluetooth SIG Inc and any use of such trademarks by ZTE Corporation is under license Other trademarks and trade names are the property of their respective owners Manufactured under license from Dolby Laboratories Dolby and the double D symbol are trademarks of Dolby Laboratories ...

Page 4: ...creen 19 Personalizing 21 Changing the System Language 21 Setting the Date and Time 21 Changing Ringtone and Notification Sound 21 Adjusting Volumes 22 Applying New Wallpapers 23 Changing Screen Brightness 23 Protecting Your Phone With Screen Locks 24 Protecting Your Phone With Encryption 25 Knowing the Basics 27 Monitoring the Phone Status 27 Managing Notifications 27 Managing Shortcuts and Widge...

Page 5: ...ing Calls 47 Answering or Rejecting Calls 47 Working With the Call Log 48 Calling Your Contacts 50 Checking Voicemail 51 Using Options During a Call 51 Managing Multi party Calls 52 Adjusting Your Call Settings 53 People 55 Opening Your Contact List 55 Adding a New Contact 55 Setting Up Your Own Profile 56 Importing and Exporting Contacts 56 Working With Favorite Contacts 57 Working With Groups 58...

Page 6: ...diting Email Accounts 69 Changing General Email Settings 70 Gmail TM 71 Opening Your Gmail Inbox 71 Switching Accounts 71 Writing and Sending a Message 72 Adding Signature to Your Gmail Messages 72 Replying to or Forwarding a Message 73 Working With Received Attachments 73 Searching for Messages 74 Working With Labels 74 Changing Gmail Settings 75 Messages 77 Opening the Messaging Screen 77 Sendin...

Page 7: ...iting or Deleting an Event 84 Changing Calendar Settings 85 Google Talk 86 Signing into See Your Friends 86 Adding a Friend 86 Changing Your Online Status 87 Chatting With Friends 87 Changing Google Talk Settings 88 Google 89 Organizing Your Contacts 89 Getting Updates 89 Chatting With Contacts 90 Checking Photos 90 Checking and Managing Your Profile 91 Browser 92 Opening the Browser 92 Working Wi...

Page 8: ...g Directions to Your Destination 99 Searching for Local Places 100 Sharing Location 101 Google Search Voice Search and Voice Actions 102 Searching With Text 102 Searching by Speaking 102 Using Voice Actions 103 Changing Search and Voice Search Settings 103 Camera 104 Capturing a Photo 104 Customize Camera Settings 105 Recording a Video 106 Customizing Camcorder Settings 108 Gallery 109 Opening Gal...

Page 9: ...ylists 116 Play Music 118 Playing Your Music 118 Managing Playlists 120 Video Player 122 Opening the Video Library 122 Playing and Controlling Videos 122 Managing Video Files 123 Sound Recorder 124 Recording a Voice Memo 124 Playing a Voice Memo 124 More Apps 125 Alarm 125 Backup and Restore 126 Calculator 126 File Manager 126 News and Weather 127 Note Pad 127 ...

Page 10: ...nd Searching for Apps 130 Downloading and Installing Apps 130 Managing Your Downloads 131 Settings 132 Wireless and Networks 132 Device 133 Personal 135 System 138 Troubleshooting 140 For Your Safety 144 General Safety 144 Radio Frequency RF Exposure 145 FCC Compliance 147 IC Notice 148 Distraction 149 Product Handling 149 Electrical Safety 154 ...

Page 11: ...11 Radio Frequency Interference 155 Explosive Environments 157 ...

Page 12: ...12 Getting Started Your Phone at a Glance Power Key Earpiece LED Indicator Touchscreen Menu Key Back Key Home Key Headset Jack Search Key Camera Key ...

Page 13: ...ibration mode or sound or to power off Press to switch your phone to Sleep mode Press to wake up your phone Home Key Touch to return to the Home Screen from any application or screen Touch and hold to see recently used applications Menu Key Touch to get the options for the current screen Volume Up Charger USB Jack Camera Back Cover Speaker Volume Down Flash Lamp ...

Page 14: ...n or application Volume Keys Press or hold to turn the volume up or down Installing the microSD Card and Battery Switch off your phone before installing or replacing the battery The microSD card can be installed and removed while the phone is turned on Unmount the microSD card before removing it 1 Remove the back cover ...

Page 15: ...TE The microSD card is preinstalled in the phone The microSD logo is a trademark of the SD Card Association 3 Insert the battery by aligning the metal contacts on the battery with the gold contacts in the battery compartment Gently push down on the battery until it clicks into place ...

Page 16: ...e the battery If the battery is low there will be a pop up message on the screen As you charge your phone the screen will tell you the exact battery level each time you wake up your phone 1 Connect the adapter to the charger jack Ensure that the adapter is inserted with the correct orientation Do not force the connector into the charger jack ...

Page 17: ... the charger when the battery is fully charged Powering On Off Make sure the battery is charged Press and hold the Power Key to turn on your phone To turn it off press and hold the Power Key to open the options menu Touch Power off and then touch OK Locking Unlocking the Screen and Keys Your phone allows you to quickly lock the screen and keys when ...

Page 18: ...n and keys 1 Press the Power Key to turn the screen on 2 Touch and hold at the center of the screen NOTE If you have set an unlock pattern PIN or password for your phone see chapter Personalizing Protecting Your Phone With Screen Locks youʼll need to draw the pattern or enter the PIN password to unlock your screen Using the Touch Screen Your phoneʼs touch screen lets you control actions through a ...

Page 19: ...t position Pinch In some apps such as Maps Browser and Gallery you can zoom in and out by placing two fingers on the screen at once and pinching them together to zoom out or spreading them apart to zoom in Rotate the screen For most screens you can automatically change the screen orientation from portrait to landscape by turning the phone sideways Getting to Know the Home Screen The home screen is...

Page 20: ...space to add icons widgets and more Simply swipe left or right on the screen to see the extended Home Screens To adjust the order of an extended Home Screen 1 Touch the Home Key to return to the Home Screen 2 Touch and hold a thumbnail and drag it to the place you need Status Notifications Google Search Browser Messaging Shortcuts People Widget Phone All apps ...

Page 21: ...te time 2 Uncheck Automatic time zone if you want to set the time zone by yourself 3 Set the time zone and date time format Changing Ringtone and Notification Sound You can customize the default ringtone for incoming calls and default notification sound quickly 1 Touch the Home Key Menu Key System settings Sound 2 Touch Phone ringtone or Default notification 3 Scroll through the ringtone list and ...

Page 22: ...hen a media application is in use by pressing the Volume Keys If no media application is active press the Volume Keys to adjust ringtone volume or the earpiece volume during a call To enable the silent or vibration mode You can set the phone to the silent or vibration mode by using one of the following methods Press and hold the Power Key and then touch to enable the silent mode touch to enable th...

Page 23: ...per source from Gallery Live Wallpapers or Wallpapers and choose the image or animation you want to use as the wallpaper Some cropping may be needed for Gallery images 3 Touch DONE at the top of the screen for Gallery images or Set wallpaper Changing Screen Brightness 1 Touch the Home Key Menu Key System settings Display Brightness 2 Tick the Automatic brightness box to make the phone adjust the s...

Page 24: ... you do this a short tutorial about creating an unlock pattern appears Then youʼre prompted to draw and redraw your own pattern If you touch PIN or Password youʼre prompted to set a numeric PIN or a password you must enter to unlock your screen The next time you turn on your phone or wake up the screen you must draw your unlock pattern or enter your PIN or password to unlock it IMPORTANT Screen lo...

Page 25: ...r phone is stolen and may be required or recommended in some organizations Consult your system administrator before turning it on In many cases the PIN or password you set for encryption is controlled by the system administrator Before turning on encryption prepare as follows 1 Set a lock screen PIN or password 2 Charge the battery 3 Keep the phone connected to the charger 4 Schedule an hour or mo...

Page 26: ...e data 3 Touch Encrypt phone 4 Enter your lock screen PIN or password and touch Next 5 Touch Encrypt phone again The encryption process starts and displays its progress Encryption can take an hour or more during which time your phone may restart several times When encryption is completed you re prompted to enter your PIN or password Subsequently you must enter your PIN or password each time you po...

Page 27: ...nected Signal strength Ringer off No signal Flight mode Vibrate mode Battery dead Bluetooth on Battery low Connected to a Wi Fi network Battery partially drained Wired headset connected Battery full Alarm set Battery charging Roaming Managing Notifications Notification Icons The status bar at the top of the home screen provides notification icons on the left Below are some of the icons you may see...

Page 28: ... Call in progress Sending data USB connected Updates available Song is playing Open Close the Notification Panel Notifications report the arrival of new messages calendar events and alarms as well as ongoing events You can open the notification panel to view the details of notifications To open the notification panel swipe your finger down from the top of the screen To close the notification panel...

Page 29: ...on panel touch at the top of notifications list to get to the Settings menu quickly Managing Shortcuts and Widgets Add Shortcuts and Widgets 1 Touch the Home Key 2 Touch APPS or WIDGETS to view the available widgets and shortcuts 3 Touch and hold a widget or shortcut and drag it to the Home Screen Move Shortcuts or Widgets 1 Touch and hold a widget or shortcut on the Home Screen 2 Drag it to the p...

Page 30: ...zable favorites tray at the bottom visible from all Home Screens You can drag apps shortcuts folders and other priority items in or out of the favorites tray for instant access from any Home Screen To remove items from the favorites tray Touch and hold an item in the favorites tray and drag it out of the tray To add items to the favorites tray Touch and hold an item on the Home Screen and drag it ...

Page 31: ...thods 1 When you use the onscreen keyboard to enter text the icon appears on the notification bar 2 Open the notification panel and touch Select input method 3 Select an input method you need Android Keyboard The Android Keyboard provides a layout similar to a desktop computer keyboard Turn the phone sideways and the keyboard will change from portrait to landscape The landscape keyboard is not sup...

Page 32: ... for uppercase and when locked in uppercase Touch to delete the text before the cursor Touch to select numbers and symbols You can then touch to find more Also often used symbols are displayed above the keyboard Touch and hold and then swipe to choose the emoticons Touch to select input language or set up Android keyboard Touch to use Googleʼs networked voice input Touch and hold to change the inp...

Page 33: ...nger until you reach the end of the word To switch the keyboard layout 1 Touch the Home Key Menu Key System settings Language input TouchPal Keyboard Keyboard layout 2 Check Swipe layout 3 In the TouchPal keyboard screen touch and clear the Curve box and then touch Close 4 Swipe left or right on the TouchPal keyboard to select the Full QWERTY 12 Key PhonePad or CooTek T layout Full QWERTY Touch th...

Page 34: ...and other pre defined texts Touch to find more Touch to lock or unlock the inputting Touch to go back to enter letters Touch to start a new line Touch or hold to delete text before the cursor Touch to access the quick settings of TouchPal keyboard Touch to set the TouchPal keyboard Touch to open text editing options You can select cut copy paste and delete text or move the cursor Touch to use voic...

Page 35: ...word prediction is enabled just touch the keys once and choose the right word CooTek T Touch to enter the left letter on the key Double tap or flick right to enter the right letter symbol on the key If word prediction is enabled just touch the keys and choose the right word ...

Page 36: ... only available in the Full QWERTY layout Tips for using TouchPal Curve Touch when you want to If you want to enter a single letter go ahead and touch Lift your finger at the end of the word A space is added automatically when you begin to trace the next word Touch Input Settings Choose the touch input settings by touching the Menu Key System settings Language input from the Home Screen In the KEY...

Page 37: ...the text The nearest word highlights with a tab at each end of the selection Drag the tabs to change the selection Cut or copy Select the text you want to manipulate Then touch the Cut or Copy button to cut or copy the text to the clipboard Replace text with the clipboard text Select the text you want to replace Then touch or PASTE Insert text from the clipboard Move cursor to the insertion point ...

Page 38: ...ch Between Recently Opened Apps 1 Touch and hold the Home Key A list of the names and thumbnails of apps youʼve used recently opens If youʼve been using more apps recently than can fit on the screen you can scroll the list up and down 2 Touch a thumbnail to open that app You can swipe a thumbnail sideways to remove it from the list ...

Page 39: ... network Clear the check box to disable data access To get data services when roaming 1 Touch the Home Key Menu Key System settings More Mobile networks 2 Check Data roaming IMPORTANT Data roaming may incur significant roaming charges Change Roaming Mode 1 Touch the Home Key Menu Key System settings More Mobile networks System select 2 Select Home only or Automatic mode Connecting to Wi Fi Wi Fi i...

Page 40: ...e finds a network that you connected to previously it connects to it 3 Touch a network name to connect to it NOTE If the network is secured you re prompted to enter a password or other credentials Ask your network administrator for details Get Notified of Open Networks 1 Touch the Home Key Menu Key System settings Wi Fi 2 Slide the Wi Fi switch to the ON position 3 Touch the Menu Key Advanced 4 Ch...

Page 41: ...K 4 Enter the network SSID name If necessary enter security or other network configuration details 5 Touch Save Forget a Wi Fi Network You can make your phone forget about the details of a Wi Fi network that you added for example if you donʼt want the phone to connect to it automatically or if it is a network that you no longer use 1 Touch the Home Key Menu Key System settings Wi Fi 2 Slide the Wi...

Page 42: ...ur Phone Visible In order for other phones or devices that have Bluetooth to be able to see your phone you need to make your phone ʻvisibleʼ to them 1 Touch the Home Key Menu Key System settings Bluetooth 2 Slide the Bluetooth switch to the ON position 3 Touch your device name near the top of the screen to make your phone visible or invisible NOTE Touch the Menu Key Visibility timeout to set the B...

Page 43: ...d displays the IDs of all available Bluetooth devices in range You could touch SEARCH FOR DEVICES if you want to scan again 4 Touch the device you want to pair with 5 Follow the instructions to complete the pairing Connect to a Bluetooth Device Once you ve paired with a Bluetooth device you can connect to it manually for example to switch devices or to reconnect after it is back in range 1 Touch t...

Page 44: ... Menu Key System settings Bluetooth and make sure Bluetooth is turned on 2 In the list of paired devices touch the icon beside the Bluetooth device you want to unpair from 3 Touch Unpair Connecting to Your Computer via USB You can connect your phone to a computer with a USB cable and transfer music pictures and other files in both directions Your phone stores these files in internal storage or on ...

Page 45: ...unplug the USB cable when youʼre finished Remove the microSD Card From Your Phone If you need to remove the microSD card while the phone is on you should unmount it first 1 Touch the Home Key Menu Key System settings Storage 2 Scroll down and touch Unmount SD card OK 3 The icon appears in the status bar and you can now safely remove the microSD card from the phone Erase microSD Card 1 Touch the Ho...

Page 46: ...46 microSD card after which the files CANNOT be retrieved ...

Page 47: ...igits your phone searches for contacts that match If you see the number you want to dial touch it to place the call immediately without entering the rest of the number 3 Touch the Phone icon below the keypad to dial TIP To make an international call touch and hold the 0 key to enter the plus symbol Next enter the country code followed by the city area code and then the phone number End a Call Duri...

Page 48: ... reject the call and send a preset text message to the caller TIP To edit the text response from within the Phone app touch the Menu Key Settings Quick responses Working With the Call Log The Call Log is a list of all the calls you ve placed received or missed It provides a convenient way to redial a number return a call or add a number to your Contacts To open the call log you can touch the Home ...

Page 49: ...n the list To add a new contact touch CREATE NEW CONTACT Take Other Actions on a Call Log Entry 1 Open the call log 2 Touch a number to view more call information While viewing the call details you can Touch the number to call it Touch the Menu Key Edit number before call to edit the number in the dialer before calling it Touch to send a message If the number belongs to a contact you have touch to...

Page 50: ...ll a Contact 1 Touch the Home Key and then touch the Contact tab 2 Flick the screen up or down to view all your contacts with phone numbers TIP You can search for a contact by touching on the screen 3 Touch a contact or number to call it Call a Favorite Contact 1 Touch the Home Key and then touch the Contact tab 2 Your favorite contacts and frequently called contacts or numbers are listed at the t...

Page 51: ...n on or off the speaker Touch to mute or unmute your microphone Touch to make another call separately from the first call which is put on hold Touch to switch to the dialer for example to enter a code Touch for more call options You can hold or unhold the current call record phone conversation or switch to another call in progress Touch to merge the separate calls into a single conference call Tou...

Page 52: ...To respond to an incoming call while youʼre on a call Drag over to answer the call This puts the first caller on hold and answers the second call To switch between two calls Touch Manage call on the screen Set Up a Conference Call With this feature you can talk to two people at the same time 1 On the dialer screen enter a number and touch 2 Once you have established the connection touch and dial t...

Page 53: ...ystem settings Call settings 2 Touch Call Timers to check the call timers 3 Touch the certain call timer and then touch OK to clear the selected call timer data Set TTY Mode Select a TTY mode for your phone to work with a teletypewriter or turn TTY off 1 Touch the Home Key Menu Key System settings Call settings TTY mode 2 Touch TTY Off to turn the feature off or touch TTY Full TTY HCO or TTY VCO t...

Page 54: ...ngth of Dual tone multi frequency DTMF signal tones 1 Touch the Home Key Menu Key System settings Call settings DTMF Tones 2 Touch Normal or Long Set Speed Dials You can touch and hold the 1 9 key from the dialer to call the corresponding speed dial number The number key 1 is reserved to speed dial your voicemail To assign a speed dial key 1 Touch the Home Key Menu Key System settings Call setting...

Page 55: ...Key and touch the all contacts tab to access your contact list 2 Scroll through the list to view all your contacts 3 Touch a contact to view its details TIP If you have a lot of contacts stored you ll see a slider when you touch the right side of the screen To go directly to a letter touch and hold the slider and drag it to a letter Adding a New Contact 1 Touch the Home Key and touch the all conta...

Page 56: ...ab 2 Touch Set up my profile or your name whichever is at the top of the contact list 3 Edit your profile information and touch DONE Importing and Exporting Contacts You can import export contacts from to your microSD card This is especially useful when you need to transfer contacts between different devices You can also quickly share your contacts using Bluetooth Email or Messages etc Import Cont...

Page 57: ...e will prompt you with the name of the vCard file Touch OK to create the file on the microSD card Working With Favorite Contacts In the favorite contacts tab you can find your favorite contacts and frequently contacted contacts Add a Contact to Favorites You can add the contacts used frequently to Favorites so you can find them quickly 1 Touch the Home Key and touch the all contacts tab 2 Touch a ...

Page 58: ... Touch the Home Key and touch the contact groups tab 2 Scroll through the list to view the preset groups and any groups you have created 3 Touch a group to view its members NOTE To send messages to the group members you can touch next to the group and select message recipients from the listed group members Add a New Group 1 Touch the Home Key and touch the contact groups tab 2 Touch to create a ne...

Page 59: ...ch a group and then touch 3 Touch the contacts you wish to select as the group members 4 Touch Delete a Group 1 Touch the Home Key and touch the contact groups tab 2 Touch a group and then touch the Menu Key Disband group 3 Touch OK to disband the group The contacts in the group will not be deleted Edit a Group 1 Touch the Home Key and touch the contact groups tab 2 Touch a group and then touch th...

Page 60: ...the contact name you want to search for The contacts matched will be listed Editing Contacts Edit Contact Details 1 Touch the Home Key 2 Touch a contact you need to edit and then touch the Menu Key Edit 3 Edit the contact and touch DONE Set a Ringtone for a Contact Assign a special ringtone to a contact so you know who is calling when you hear the ringtone 1 Touch the Home Key 2 Touch a contact yo...

Page 61: ...the all contacts screen 2 Touch to select the contacts you want to remove and then touch 3 Touch OK to confirm Join Contacts Your phone can synchronize with multiple accounts containing your contact information such as Google and Microsoft Exchange ActiveSync When you synchronize your phone with those accounts there might be duplicate entries for the same contact You can merge all the separate inf...

Page 62: ...rst contact and the second contact is no longer displayed in the Contacts list You can repeat these steps to join another contact to the main contact Separate Contact Information If contact information from different sources was joined in error you can separate the information back into individual contacts on your phone 1 Touch the Home Key 2 Touch a contact entry you have merged and want to separ...

Page 63: ...unt you want to add 4 Follow the onscreen steps to enter the information about the account Most accounts require a username and password but the details may vary You may also need to obtain some information from IT support or your system administrator When the account is successfully added it is displayed in the Accounts sync list Remove an Account Removing an account will delete it and all inform...

Page 64: ...ccountʼs data and gray if automatic sync is disabled 2 Touch the ON OFF switch to turn on or off automatic sync When automatic sync is turned on changes you make to information on your phone or on the web are automatically synced with each other When auto sync is turned off you need to sync manually to collect emails updates or other recent information Sync Manually 1 Open the Accounts sync settin...

Page 65: ...N OFF switch to turn on automatic sync 3 Touch the account whose sync settings you want to change The Sync settings screen appears showing a list of information the account can sync 4 Check or uncheck items as you need Checked types of information on the phone and the web will be kept in sync ...

Page 66: ...eed to select the type of your account and edit the settings for incoming and outgoing servers Please contact your mobile service provider and email service provider for more information 2 Set the email checking frequency download options account name and other settings Touch Next when you finish Your phone will show the inbox of the email account and start to download email messages TIP To add mo...

Page 67: ...orward an Email 1 Open the email you want to reply to or forward from Inbox 2 Do the following as you need To do Reply to the sender touch Reply Reply to the sender and all recipients of the original message touch Reply all Forward the message touch Forward 3 Edit your message and touch to send the email Mark an Email as Unread You can return a read email to the unread state for example to remind ...

Page 68: ...the messages and then touch OK Writing and Sending an Email 1 Open your email Inbox 2 Touch to open the Compose screen 3 If you have more than one email account added on the phone touch the sender line to select the account you want to use for sending the message 4 Enter a contact name or email address in the ʻToʼ field Separate each recipient with a comma You can also touch to select recipients f...

Page 69: ... settings and select the account you want to add signature to 3 Touch Signature and enter the text 4 Touch OK Adding and Editing Email Accounts Add an Email Account After setting up your first email account see Email Set Up the First Email Account you can add more email accounts and manage them separately 1 Open Email to get the Inbox screen 2 Touch the Menu Key Account settings and touch ADD ACCO...

Page 70: ... want to change 3 Make the changes you want and touch the Back Key when youʼre finished Remove an Email Account 1 Open Email to get the Inbox screen 2 Touch the Menu Key Account settings and touch the account you want to remove 3 Touch REMOVE ACCOUNT at the top right of the screen and then touch OK Changing General Email Settings General settings apply to all email accounts you add 1 Open Email to...

Page 71: ... you will be prompted to do so or create a new account Touch at the bottom right of the screen to refresh your Inbox and download new messages Switching Accounts Gmail displays conversations messages and settings from one Google account at a time If you have signed in to more than one Google account on your phone you can switch accounts and view information in each account 1 From your Inbox touch ...

Page 72: ...touch the Menu Key Attach file and select a file from the image gallery 6 Touch at the top right of the screen to send the message Adding Signature to Your Gmail Messages You can set a few lines of plain text as signature for every outgoing Gmail message The signature you set on the phone is independent of the signature you use for Gmail on the web 1 Open the Gmail app 2 Touch the Menu Key Setting...

Page 73: ...t your message and touch the send icon Working With Received Attachments When a message has an attachment Gmail displays information about that attachment at the top of the message Depending on the attachment type the applications installed on your phone as well as your settings you may preview view play save the attachment or check information about the attachment TIP For documents with multiple ...

Page 74: ...ow the search field You can touch a suggestion to search for it right away or touch the arrow next to it to add its text to the search field 3 In the search results touch the message you need and work with it just as you would with any Gmail message Working With Labels Message labels include both labels you create and default labels such as Sent Starred and Outbox You can organize your emails by l...

Page 75: ...tar To view messages by label 1 Open the Gmail app and touch the label icon at the bottom of the message list without checking any message 2 Touch the label to view messages with that label TIP You can also touch the name of your account at the top of the screen Then touch one of the labels listed in the RECENT section below account names Changing Gmail Settings Touch the Menu Key Settings in any ...

Page 76: ...76 settings that only apply to specific accounts ...

Page 77: ...timedia message Touch to search for a message using keywords Touch an existing message thread to open the conversation youʼve had with a certain number Sending a Text Message 1 On the Messages screen touch at the bottom 2 Touch the To field and enter the recipientʼs number or if the recipient is stored in People as a contact the first letters of the recipientʼs name As matching contacts appear you...

Page 78: ...f media file to attach to the message Pictures Select a picture to add to your message Capture picture Take a photo and add to your message Videos Select a video clip to attach to your message Capture video Shoot a video clip and add to your message Audio Select an audio file to add to your message Record audio Record an audio file and add to your message Slideshow Edit a slideshow and add to your...

Page 79: ...ead that has the message you want to reply to 2 Type your reply in the text box at the bottom You can touch the attach icon if you want to reply with an MMS 3 Touch Forwarding a Message 1 On the Messages screen touch the thread that has the message you want to forward 2 Touch and hold the message 3 Touch Forward in the menu that opens 4 Enter a recipient for the message and edit the content if you...

Page 80: ...es in a thread 1 On the Messages screen touch a thread 2 Touch the Menu Key Select item s 3 Touch the messages you want to delete The ones you touch will have a check in the box in front of them 4 Touch at the bottom 5 Touch Delete To delete message threads 1 On the Messages screen touch and hold one thread you want to delete 2 If there are more threads you want to delete touch them one by one 3 T...

Page 81: ...81 Changing Message Settings Touch the Menu Key Settings in the Messages screen to change Messages settings ...

Page 82: ...elect Calendar Viewing Your Calendars and Events Select Visible Calendars 1 Open the Calendar app 2 Touch the Menu Key Calendars to display 3 In the new screen touch the calendars to check the calendars you want to see or uncheck the calendars youʼd like to hide Events from hidden calendars are not shown in the Calendar app Change Calendar Views You can view your calendars in different forms The a...

Page 83: ...y touching any day in the grid TIPS In Month view swipe vertically to see earlier months and later months In Week or Day view swipe horizontally to see earlier weeks days and later weeks days When you are viewing earlier or later days weeks or months touch at the top to quickly switch to today ...

Page 84: ... event to that time spot 2 Add details about the event Enter a name location time span and other additional details about the event NOTE If you have more than one calendar you can choose the calendar to which to add the event by touching the current calendar above the Event name box 3 Touch DONE at the top of the screen to save the new event Editing or Deleting an Event 1 Find the event you want t...

Page 85: ...uch OK Share the event Touch at the top of the screen to share the event by MMS Email or Bluetooth Changing Calendar Settings To change Calendar settings open a Calendar view Day Week Month or Agenda Then touch the Menu Key Settings You can change General settings which apply to all accounts or other settings that only apply to specific accounts ...

Page 86: ...with Your friends list is then displayed NOTE You remain signed in to Google Talk after launching the Talk app even if you switch to other apps until you explicitly sign out To sign out go back to your friends list and touch the Menu Key Sign out Adding a Friend 1 In the friends list touch at the top right of the screen 2 Enter your friendʼs address and touch DONE Your friendʼs address in Google T...

Page 87: ...hange to a recently used status to select a message that youʼve entered previously 4 Touch the Back Key to return to your friends list Chatting With Friends 1 Touch a friend in your friends list The chat screen for that friend opens 2 Type in a message and touch You can also touch to initiate voice chat if the friend is online Switch Between Active Chats If you have more than one chat going you ca...

Page 88: ...participants receive an invitation to a group chat Each one who accepts the invitation joins the group chat In a group chat everyone can see everyone elseʼs messages Group chats appear at the top of your friends list with a group chat icon End the Chat While on a chat screen touch the Menu Key End chat You can also touch the Menu Key End all chats while in the friends list to end all active chats ...

Page 89: ... you open the Google app select the instant upload and contact sync options Organizing Your Contacts 1 Open the Google app 2 Touch Circles 3 Enter the person you want to search for or select a suggested person and touch Add 4 Check the circles you want the person to be added to or touch Create a new circle Getting Updates 1 Open the Google app 2 Touch Home 3 Swipe up or down to see different infor...

Page 90: ... Google contacts through instant messaging similar to sending a text with the Messages app 1 Touch Messenger in the Google app or touch from the Home Screen Messenger 2 Touch to create a new message 3 If you touched at the top touch to add recipients They can be contacts or circles 4 Enter the message 5 Touch to send the message TIP Touch Hangouts to hold a video chat with your friends Checking Ph...

Page 91: ...tos in the Google app to see all available albums Checking and Managing Your Profile 1 Touch Profile in the Google app 2 Swipe up or down to see your posts and personal info Touch and you can change your profile photo ...

Page 92: ...have not used Browser recently your home page opens You can switch to another web page by doing the following 1 Touch the address box at the top of the web page If the address box isnʼt visible swipe down a little to show it 2 Enter the address URL of a web page Or enter terms you want to search for As you enter text your web search engine may make suggestions of web pages and queries You can also...

Page 93: ...en the page you want to set as your home page 2 Touch the Menu Key Settings General Set homepage 3 Touch Current page or one of the following options Blank page Open browser tab without opening a web page by default This can make new Browser tabs open more quickly Default page Set the factory default URL as the homepage Most visited sites Every new browser tab displays a list of your frequently vi...

Page 94: ...ard Refresh the page Touch the Menu Key Refresh Or touch the address box and then touch Find text on the page Touch the Menu Key Find on page and type the terms you want to search for Send the page URL to friends Touch the Menu Key Share page and select how you want to send the URL Follow a link Touch a link on the web page to open it Save the page for offline reading Touch the Menu Key Save for o...

Page 95: ...n to the right of the address box 2 Touch at the top right of the screen A new browser window opens and the homepage is loaded To switch between tabs 1 Touch the tabs icon to the right of the address box 2 Swipe vertically to scroll through the list of opened tabs 3 Touch the thumbnail of the tab you want to open TIP Swipe a thumbnail horizontally or touch its X to close the tab To use incognito t...

Page 96: ...en them in the Downloads app Downloads Using Bookmarks Save web URLs as bookmarks to open them easily in the future To open a bookmark touch the Menu Key Bookmarks in a browser tab and then touch the bookmark Bookmark a Web Page 1 Open the web page 2 Touch the Menu Key Save to bookmarks 3 Edit the bookmark label and address if necessary or choose a different account Touch the name beside Add to to...

Page 97: ...marks may not be edited Delete a Bookmark 1 Touch the Menu Key Bookmarks 2 Touch and hold the bookmark to delete 3 Touch Delete bookmark 4 Touch OK NOTE Preinstalled bookmarks may not be deleted Changing Browser Settings You can configure a number of Browser settings to customize the way you browse the web including several that you can use to control your privacy To open the Browser settings scre...

Page 98: ...rvices 2 Select the location options you want to use Check Googleʼs location service to use Wi Fi and mobile networks to determine your approximate location check GPS satellites to use GPS satellites to determine your location Getting Your Location 1 Touch in the Home Screen and select Maps 2 Touch at the top right The map centers on a blue blinking dot that indicates your location Searching for a...

Page 99: ...on on the keyboard Markers with letter labels indicating search results appear on the map 5 Touch a marker to open a balloon that contains a label with summary information about the location 6 Touch the balloon to open a screen with more information as well as options for obtaining directions and more Getting Directions to Your Destination Maps can provide directions for travel by foot public tran...

Page 100: ... rate these places and get recommendations 1 Touch in the Home Screen and select Local Or from the Maps app touch the Maps icon at the top of the screen and select Local 2 Wait while you are being located Your location when found is shown at the top 3 Select a place category and the information for that type of place near you will be displayed You can also use the button at the top to find the pla...

Page 101: ...s and select Latitude or touch Latitude from the Home Screen to see your status as well as that of your selected friends In Latitude you can do the following operations Touch to refresh friendsʼ status Touch MAP VIEW to see friends on Maps You can touch the left right arrow to switch between each friends and yourself Touch to add new friends to Latitude from contacts via email addresses or from su...

Page 102: ...Screen and select Search Touch the Google Search box at the top of the Home Screen Touch the Search Key in the Home Screen Touch the Search Key in certain apps to search for related information 2 Enter the terms you want to search for and touch Search or touch a search suggestion Searching by Speaking 1 Touch the microphone icon to the right of the search box 2 Speak the terms you want to search f...

Page 103: ...xtʼ Your speech is analyzed before the action is initiated 3 Some voice actions need you to complete by speaking or typing more information For example a send text window appears after you say ʻsend a textʼ You need to enter the recipient and message text by typing or speaking Changing Search and Voice Search Settings Open the Search app and touch the Menu Key Settings to set Searchable items To s...

Page 104: ...re stored to the phoneʼs memory card or to the phoneʼs internal storage You can copy them to your computer or access them in the Gallery app Capturing a Photo 1 Touch in the Home Screen and select Camera 2 Aim the camera at the subject and make any necessary adjustment ...

Page 105: ...ness Change the flash settings 3 If Touch AF AEC is turned on in camera settings touch the area where you want the camera to focus Green brackets appear around the area you touched 4 Lightly touch the blue button Customize Camera Settings Before taking a photo you can touch to open the following camera setting options Store location or Set whether your location information is stored or not with ea...

Page 106: ...xposure To let the camera set the exposure automatically touch 0 Camera settings Set the picture size picture quality color effect focus mode touch AF automatic focus AEC automatic exposure control shutter tones or restore default camera settings Recording a Video 1 Touch in the Home Screen and select Camcorder or switch to the camcorder from the camera screen 2 Aim the camera at the subject and m...

Page 107: ...107 Number Function View photos and videos you have captured Record a video Hold the circle and slide to zoom in or out Switch to the camera Change the camcorder settings ...

Page 108: ...mcorder setting options Flash mode or Change the flash mode Store location or Set whether your location information is stored or not with each video you record White balance or Select how the camera adjusts colors in different kinds of light to achieve the most natural looking colors for your videos or allow the camera to adjust the white balance automatically Video quality Adjust video quality Ca...

Page 109: ...ontents Touch an album to view the pictures and videos it contains To share albums 1 Touch and hold an album until it is selected 2 Touch more albums that you want to share 3 Touch at the top of the screen and select how you want to share the albums To view details of an album 1 Touch and hold an album until it is selected 2 Touch Details To delete albums 1 Touch and hold an album until it is sele...

Page 110: ...cture in an album to view the picture in full screen Double touch the picture or pinch two fingers together or spread them apart to zoom out or in Slide left or right to view other pictures in the album Number Function Touch to return to the album where all its contents are displayed in a grid ...

Page 111: ...touch Your Pictures You can edit any photos you took and some other pictures in Gallery The changed picture is saved in the Edited album while the original image is never affected 1 Touch the Menu Key Edit while viewing a picture in full screen to open the Edit interface 2 Touch the icons along the bottom of the screen to edit the picture Add fill light emphasize highlight or shadows or set to aut...

Page 112: ...and then touch a picture 2 Touch at the top of the screen If the icon is invisible touch the screen first 3 Select how you want to share the picture Working With Videos Play Videos 1 Touch an album in the gallery and then touch the thumbnail of a video 2 Touch the video to view the playback controls Share Videos 1 Touch an album in the gallery and then touch and hold the thumbnail of a video 2 Tou...

Page 113: ...to copy music and other audio files into the memory card You can use folders to organize your music files TIP If an album has accompanying artwork in JPEG format rename the artwork file albumart jpg and include it and the albumʼs songs in the same folder separated from other files In this way the phone will recognize the image as the album artwork and you can see it on the phone in the Music app V...

Page 114: ...ome Screen and select Music to see the music library NOTE If you are in the playback screen touch the Menu Key Library to return to the music library 2 Touch next to a song in any list 3 In the menu that opens touch Use as phone ringtone TIP If the song is being played you can touch the Menu Key Use as ringtone in the playback screen Delete a Song 1 Touch in the Home Screen and select Music to see...

Page 115: ... screen appears Number Function Touch to open the current playlist Song and artist information Touch to toggle repeat mode no repeat repeat the current song or repeat the current playlist Playback control Skip songs or pause and resume playback Drag the slider to jump to any part of the song ...

Page 116: ...the songs you like in the order you prefer Create a Playlist 1 Touch next to the song in the music library 2 In the menu that opens touch Add to playlist 3 Touch New 4 Type the playlist name and touch Save The playlist is created and the song you selected is added to the playlist Add a Song to a Playlist 1 Touch next to the song in the music library 2 In the menu that opens touch Add to playlist 3...

Page 117: ...emove songs after opening the playlist to select multiple songs and remove them together Delete or Rename a Playlist 1 Touch the Playlists tab in the music library to see all the playlists 2 Touch next to a playlist and touch Rename or Delete in the menu that opens NOTE These options may not be available for certain automatically created playlists such as Recently added ...

Page 118: ...Wi Fi connection you can only play music stored on your phone Playing Your Music Touch in the Home Screen and select Play Music If you are prompted select an account to access its online music library The app searches your online library and your phone for music and playlists before displaying your combined music library organized by RECENT ARTISTS ALBUMS SONGS PLAYLISTS and GENRES To changes view...

Page 119: ... artwork Playback control Skip songs pause and resume playback use shuffle or repeat Drag the slider to jump to any part of the song Rate the song View the current playlist queue Search for music You can still control the music when you are not in the playback screen ...

Page 120: ...ongs Managing Playlists Create playlists to organize your music files into sets of songs so that you can play the songs you like in the order you prefer To create a playlist or add a song to a playlist Touch and hold the song or touch next to the song and select Add to playlist To rearrange songs in a playlist 1 Open a playlist in the Playlists tab of the music library 2 Touch and hold the small g...

Page 121: ...om playlist To rename or delete a playlist 1 Swipe to the Playlists tab in the music library to see all the playlists 2 Touch and hold a playlist or touch next to the playlist 3 Touch Rename or Delete in the menu that opens ...

Page 122: ...deos on your phone RECENTLY recently added videos on your phone CAMERA videos you have recorded with the phoneʼs camera Playing and Controlling Videos Touch a video in the video library to play it Rotate the phone on its side to watch the video in landscape view Touch the video to show the playback controls You can pause and resume the playback or jump to any part of the video You can also exit th...

Page 123: ...ideos 1 Touch and hold a video in the video library The video is highlighted 2 To share more videos touch them 3 Touch at the bottom right of the screen and select how you want to share them To rename a video 1 Touch next to the video you want to rename 2 Touch Rename 3 Type the new video name and touch OK To view details of a video 1 Touch next to the video you want to view the details of 2 Touch...

Page 124: ...nd 3 Touch to stop recording The memo is automatically saved If you donʼt want to save the memo after recording it touch to delete it Playing a Voice Memo To play a memo you just recorded Touch at the bottom of the screen To play any saved memo 1 Touch at the top right of the screen to see all recordings 2 Touch the title of a memo to play it NOTE Touch in front of the memo to play share rename de...

Page 125: ...s such as time repeat and ringtone 4 Touch the Back Key to save and exit Using Bed Clock Bed clock displays the current time and the next alarm 1 Touch in the Home Screen and select Alarm 2 If necessary touch the Menu Key Bed Clock Preferences in the Alarm screen to set up bed clock options Then touch the Back Key to return to the Alarm screen Enable bed clock Turn on or off the bed clock function...

Page 126: ...y Help to view detailed guide Calculator Touch in the Home Screen and select Calculator TIP Touch or or swipe left or right to switch between different panels You can also hold the phone on its side to see all of the calculator buttons File Manager Quickly access all of your images videos audio clips and other types of files on your phone and on the memory card Touch in the Home Screen and select ...

Page 127: ...o change the settings Note Pad Touch in the Home Screen and select Note pad to save and view your text notes Touch ADD NOTE to create a new note Then enter your text and touch to save it Touch a note to view its entire content You can also delete it share it or change its title Play Books Touch in the Home Screen and select Play Books to read ebooks purchased from Play Store Touch a book cover dis...

Page 128: ...e You can check your systemʼs software status check for updates or change update settings Task Manager Touch in the Home Screen and select Task Manager to view or stop applications Touch a task in the TASKS tab to switch to its screen abort it or see its detail Touch the APPS tab to manage all the apps on your phone Touch the RESOURCES tab to view the real time system resources information Timer T...

Page 129: ... to set a time and count down to zero World Time Touch in the Home Screen and select World time to check local time for cities around the world Touch at the bottom to add a new city or country YouTube Touch in the Home Screen and select YouTube You can watch YouTube videos or upload your own ...

Page 130: ...touch the app from any subcategory You can also search for apps using an appʼs name or description or the developerʼs name Just touch and enter the search terms Downloading and Installing Apps When you find the app you are interested in through browsing or searching touch it to open its details screen where more information about the app is displayed 1 Touch Download free apps or the price paid ap...

Page 131: ...t in a list with your other downloaded apps configure it to update itself automatically and so on View Your Downloaded Apps 1 On the Apps screen of Play Store touch the Menu Key My Apps 2 Your list of installed apps opens You can touch one to rate it uninstall it request a refund and so on Uninstall an App 1 On the Apps screen of Play Store touch the Menu Key My Apps 2 Touch an app to open its det...

Page 132: ... Networks and Devices Connecting to Wi Fi Bluetooth Turn Bluetooth on or off and configure your Bluetooth connections See Connecting to Networks and Devices Connecting to Bluetooth Devices Data Usage Touch the ON OFF switch to turn on or off mobile data You can check how much data has been used during the time cycle you set set a mobile data limit and warning see what apps have been using mobile d...

Page 133: ...ntrol mobile data use select mobile network and set access point names See Connecting to Networks and Devices Connecting to Mobile Networks Device Sound Adjust volumes see Personalizing Adjusting Volumes set up ringtone and notification sound see Personalizing Changing Ringtone and Notification Sound and select system sounds Touch Silent mode to turn off all sounds except media and alarm or enable...

Page 134: ... light to notify you of missed calls new messages and other events Storage Check memory information for your memory card and internal storage Unmount SD card Unmount the memory card from your phone so that you can safely remove the card while the phone is on Erase SD card Erase all data on your memory card and prepare it for use with your phone External SD card mode Set external SD card as main st...

Page 135: ...nstalled Connect to PC Set the connection type for your device Personal Accounts and Sync Manage your accounts and synchronization settings Touch the ON OFF switch to turn on or off auto sync Touch ADD ACCOUNT to sign in to or create accounts on your phone Touch an account to set the sync settings for that account You can then touch the Menu Key Sync now to sync all checked items Touch an account ...

Page 136: ... Owner info Set the text that you may display on the lock screen Encrypt phone Encrypt your data on the phone to protect your privacy See Protecting Your Phone With Encryption Make passwords visible Display passwords as you enter them Device administrators View or deactivate apps you have authorized to be device administrators Unknown sources Check this option to permit installation of apps from s...

Page 137: ...hen entering text by speaking or searching by speaking SafeSearch You can use Google SafeSearch filtering to block some results when you use Google search by voice Block offensive words Replace offensive words with an asterisk when you use Google voice recognition to transcribe your voice into text Text to speech output Speech rate Select how quickly you want the synthesizer to speak Listen to an ...

Page 138: ...ctory default settings All your personal data from the phoneʼs internal storage will be erased You can also erase the data on the memory card during the process System Date and Time Set time zone and how date and time are displayed You can also use network provided data Accessibility Configure accessibility plug ins on your phone such as using TalkBack for low vision users Developer Options Develo...

Page 139: ...139 About Phone View phone status and legal information You can also upgrade your phone system from update packages copied to the storage card ...

Page 140: ...ork signal is too weak at your current location for example in a basement or near a tall building because wireless transmissions cannot effectively reach it Move to a location where the network signal can be properly received The network is busy at the current time for example during peak times there may be too much network traffic to handle additional calls Try again after waiting a short time Yo...

Page 141: ...ink or phone line Unable to select certain features Your service provider does not support these features or you have not applied for services that provide these features Contact your service provider Battery not charging The battery or battery charger is damaged Contact the store The phoneʼs temperature is below 0 C or higher than 45 C Adjust the battery charging environment to avoid extremes of ...

Page 142: ...ew battery If you are not able to connect to the network the phone will continue to send out signals as it attempts to locate a base station Doing so consumes battery power and will consequently shorten standby time Change your location to one where the network is accessible or temporarily turn off your phone Cannot turn your phone on Battery power has been depleted Recharge the phoneʼs battery Un...

Page 143: ...formation into the phonebook The phonebookʼs memory is already full Delete unnecessary data from the contacts Phone crashes reboots freeze or cannot be powered on Some third party software is not compatible with your phone Reset the phone to factory status Enter safety mode and uninstall the software that may cause the problem Upgrade the phone software ...

Page 144: ...le making calls Your phone may produce a bright or flashing light Small parts may cause choking Donʼt dispose of your phone in fire Your phone can produce a loud sound Avoid contact with anything magnetic Keep away from pacemakers and other electronic medical devices Avoid extreme temperatures Turn off when asked to in hospitals and medical facilities Avoid contact with liquids Keep your phone dry...

Page 145: ...equency RF energy set by the Federal Communications Commission of the U S Government The exposure standard for wireless mobile phones employs a unit of measurement known as the Specific Absorption Rate or SAR The SAR limit set by the FCC is 1 6 W kg Tests for SAR are conducted using standard operating positions accepted by the FCC with the phone transmitting at its highest certified power level in...

Page 146: ...FCC has granted an Equipment Authorization for this model phone with all reported SAR levels evaluated as in compliance with the FCC RF exposure guidelines SAR information on this model phone is on file with the FCC and can be found under the Display Grant section of http www fcc gov oet ea fccid after searching on FCC ID Q78 ZTEN850C For body worn operation this phone has been tested and meets th...

Page 147: ...C Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular insta...

Page 148: ... the device This Class B digital apparatus complies with Canadian ICES 003 Cet appareil numérique de la classe B est conforme à la norme NMB 003 du Canada This device and its antenna s must not be co located or operating in conjunction with any other antenna or transmitter The County Code Selection feature is disabled for products marketed in the US Canada IC 5200A ZTEN850C IMPORTANT NOTE IC Radia...

Page 149: ...o an accident You must comply with local laws and regulations restricting the use of wireless devices while driving Operating Machinery Full attention must be given to operating the machinery in order to reduce the risk of an accident Product Handling General Statement on Handling and Use You alone are responsible for how you use your phone and any consequences of its use You must always switch of...

Page 150: ...s or aerosols to clean the device or its accessories Do not paint your phone or its accessories Do not attempt to disassemble your phone or its accessories only authorized personnel can do so Do not expose your phone or its accessories to extreme temperatures minimum 5 and maximum 50 degrees Celsius Please check local regulations for disposal of electronic products Do not carry your phone in your ...

Page 151: ...and create a choking hazard Demagnetization To avoid the risk of demagnetization do not allow electronic devices or magnetic media close to your phone for a long time Antenna Do not touch the antenna unnecessarily Normal Use Position When placing or receiving a phone call hold your phone to your ear with the bottom towards your mouth GPS antenna Bluetooth antenna Main antenna ...

Page 152: ...not place a phone in the area over an air bag or in the air bag deployment area as an airbag inflates with great force and serious injury could result Store the phone safely before driving your vehicle Antenna Antenna ...

Page 153: ...physician Repetitive Strain Injuries To minimize the risk of Repetitive Strain Injury RSI when texting or playing games with your phone Do not grip the phone too tightly Press the buttons lightly Use the special features which are designed to minimize the times of pressing buttons such as Message Templates and Predictive Text Take lots of breaks to stretch and relax Emergency Calls This phone like...

Page 154: ...ccessories Use only approved accessories Do not connect with incompatible products or accessories Take care not to touch or allow metal objects such as coins or key rings to contact or short circuit in the battery terminals Connection to a Car Seek professional advice when connecting a phone interface to the vehicle electrical system Faulty and Damaged Products Do not attempt to disassemble the ph...

Page 155: ...aker manufacturers recommend that a minimum separation of 15 cm be maintained between a mobile phone and a pacemaker to avoid potential interference with the pacemaker To achieve this use the phone on the opposite ear to your pacemaker and do not carry it in a breast pocket Hearing Aids People with hearing aids or other cochlear implants may experience interfering noises when using wireless device...

Page 156: ...gned to prevent possible interference with sensitive medical equipment Aircraft Switch off your wireless device whenever you are instructed to do so by airport or airline staff Consult the airline staff about the use of wireless devices on board the aircraft and enable the airplane mode of your phone when boarding an aircraft Interference in Cars Please note that because of possible interference t...

Page 157: ...lly explosive atmospheres include fuelling areas below decks on boats fuel or chemical transfer or storage facilities areas where the air contains chemicals or particles such as grain dust or metal powders Blasting Caps and Areas Power off your mobile phone or wireless device when in a blasting area or in areas posted where you are told to power off two way radios or electronic devices to avoid in...

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Zte N850, User Manual

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