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ZTE BLADE 521
User Manual
and damages caused by unauthorized modifications of the
software.
Images and screenshots used in this manual may differ from
the actual product. Content in this manual may differ from the
actual product or software.
Trademarks
ZTE and the ZTE logos are trademarks of ZTE Corporation.
Google and Android are trademarks of Google, Inc.
®
The Bluetooth
trademark and logos are owned by the
Bluetooth SIG, Inc. and any use of such trademarks by ZTE
Corporation is under license.
microSDXC Logo is a trademark of SD-3C, LLC.
Other trademarks and trade names are the property of their
respective owners.
Version No.: R1.0
Edition Time: April 12, 2017
3

LEGAL INFORMATION

Thank you for choosing this ZTE mobile device. In order to
keep your device in its best condition, please read this
manual and keep it for future reference.
Copyright
Copyright © 2017 ZTE CORPORATION
All rights reserved.
No part of this publication may be quoted, reproduced,
translated or used in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without
the prior written permission of ZTE Corporation.
Notice
ZTE Corporation reserves the right to make modifications on
print errors or update specifications in this guide without prior
notice. This manual 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. We offer self-service for our
smartphone users. Please visit the ZTE official website (at
www.ztedevice.com) for more information on self-service and
supported product models. Information on the website takes
precedence.
Disclaimer
ZTE Corporation expressly disclaims any liability for faults
Contents
For Your Safety ........................................................ 8
General Safety ................................................................ 8
Distraction ....................................................................... 9
Product Handling ........................................................... 10
Electrical Safety ............................................................. 13
Interference ................................................................... 14
Explosive Environments ................................................ 16
Getting Started ....................................................... 17
Overview ....................................................................... 17
Keys Explained .............................................................. 19
Starting up ..................................................................... 20
Powering On/Off ............................................................ 25
Getting Around Your Phone .......................................... 26
Phone Calls ............................................................ 29
Making Calls .................................................................. 29
Receiving Calls .............................................................. 30
Call settings ................................................................... 31
Contacts ................................................................. 33
Creating a Contact ........................................................ 33
Searching for a Contact ................................................. 33
Messaging .............................................................. 34
Opening the Messaging Screen .................................... 34
Sending a Message ....................................................... 34
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Table of Contents
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Summary of Contents for Zte BLADE 521

  • Page 1: Table Of Contents

    LEGAL INFORMATION Thank you for choosing this ZTE mobile device. In order to keep your device in its best condition, please read this manual and keep it for future reference. Copyright Copyright © 2017 ZTE CORPORATION ZTE BLADE 521 All rights reserved.
  • Page 2     Message Settings ............35 FileManager ..............46     Connecting to Networks and Devices ....36 Settings ..............46     Set Access Point Names ..........36 Wi-Fi ................46     Turn Wi-Fi On and Connect to a Wi-Fi Network .... 36 Bluetooth ...............
  • Page 3: Distraction

    Avoid contacting with Product Handling Switch off when told to in liquids. Keep your aircrafts and airports. phone dry. General Statement on Handling and Use Switch off when near You alone are responsible for how you use your phone and Don’t take your phone explosive materials or any consequences of its use.
  • Page 4: Electrical Safety

    Templates and Predictive Text. terminals.  Take lots of breaks to stretch and relax. Connection to a Car Emergency Calls Seek professional advice when connecting a phone interface to the vehicle electrical system. This phone, like any wireless phone, operates using radio signals, which cannot guarantee connection in all conditions.
  • Page 5: Getting Started

    Headset Getting Started jack Overview Back camera Earpiece Front camera Flash Front flash Indicator light Proximity & light sensor Volume key Back cover Power key Speaker Charging/ micro-USB Microphone jack Back key Recent apps key Home key Keys Explained Starting up Function Installing the nano-SIM Card and the microSDXC™...
  • Page 6 RNING! 3. Discon nect the charge er when the batt tery is fully charg ged. Use only ZTE-approved chargers and c cables. The use NOTE...
  • Page 7: Powering On/Off

     If the bat tery is extremel y low, you may be unable to po ower If you have set an unlock pattern, PIN or complex password for your phone, you’ll need to draw the pattern on the ph hone even when n it is being cha rged.
  • Page 8: Phone Calls

     To close the notification panel, swipe your finger up on 2. Touch next to a contact to place the call. the screen or touch the Back key. Calling from Your Call History Phone Calls 1. Touch the Home key > >...
  • Page 9: Contacts

    2. Enter the contact name or any information the contact has Contacts to search for it at the top. You can add contacts on your phone and synchronize them with The contacts matched will be listed. the contacts in your Google account or other accounts that support contact syncing.
  • Page 10: Wi-Fi

    2. Slide the switch next to Wi-Fi to turn n on Wi-Fi. Tetheri ing & porta able hotsp 3. Touch h a network nam me to connect to o it. You can sh hare your phone e’s data capabil lities through 4.
  • Page 11: Downloading Files

    NOTE: before taking pictures. Swipe a title horizontally or touch its to close the tab. Touch the area where you want the camera to focus, or leave the camera to autofocus on the center of the image. Downloading Files Lightly touch .
  • Page 12: Google Play™ Store

    you sign in to your Google account. Depending on your touch SAVE. synchronization settings, the Gmail on your phone can be Touch a note to view its entire contents. Touch automatically synchronized with your Gmail account on the edit, delete, share, export, lock, move it to folder, or view web.
  • Page 13: Connect To Pc

    app individually, check what has been using the battery, and Features 。 enable remind user when battery temperature over 45 Touch the Home key and slide on the screen to select Settings > Features. You can interchange the position of the Security Recent apps key and the Back key through Navigation Touch the Home key and slide on the screen to select...
  • Page 14: Accessibility

    When location is enabled, touch Mode to select location Google sources you want to use. Touch the Home key and slide on the screen to select In the Location menu, touch Google Location History to Settings > Google to easily manage settings for Google configure Google location options.
  • Page 15 the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: •...

Table of Contents