Zte Blade A51 User manual

Blade A51
Telstra Essential Pro 3
User Manual

2
About This Manual
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 © 2021 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.
Please refer to 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 official website (at
https://www.ztedevices.com/) for more information on self-
service and supported product models. Information on the
website takes precedence.

3
Disclaimer
ZTE Corporation expressly disclaims any liability for faults 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.
Android™is a trademark of Google LLC.
The Bluetooth®word mark and logos are registered trademarks
owned by the Bluetooth SIG, Inc. and any use of such marks by
ZTE Corporation is under license.
microSDXC Logo is a trademark of SD-3C, LLC.
Other trademarks and trade names are those of their respective
owners.

4
Instructional Icons
NOTE
Additional information, supplementary
instruction or tips for the operation of
the product.
CAUTION
Safety information that, if ignored,
may cause minor damage to the
equipment or service interruption.
WARNING
Safety information that, if ignored,
may cause serious damage to the
equipment or danger to personal
safety.
Version No.: R1.0
Edition Time: February 8, 2021

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Contents
Getting Started.......................................................10
Getting to Know Your Phone ............................................10
Knowing the Keys ............................................................13
Setting Up Your Phone.....................................................13
Charging the Phone.........................................................15
Powering On/Off ..............................................................17
Setting Up for the First Time.............................................17
Locking/Unlocking the Screen and Keys...........................18
Getting to Know the Home Screen ...................................19
Personalizing .........................................................20
Setting the Navigation Style .............................................20
Changing the System Language ......................................22
Switching to Vibration or Silent Mode ...............................22
Using Do Not Disturb Mode..............................................23
Choosing Your Wallpaper.................................................24
Using Dark Theme...........................................................25
Using Night Light..............................................................26
Knowing the Basics...............................................27
Phone Status Icons..........................................................27
Notification Icons..............................................................28
Using Quick Settings........................................................28
Opening and SwitchingApps............................................30

6
Security...................................................................31
Protecting Your Phone With Screen Locks.......................31
Using Your Fingerprint .....................................................32
Protecting Your Phone With App Pinning..........................34
Connecting to Networks........................................36
Connecting to Mobile Networks........................................36
Connecting to Wi-Fi.........................................................37
Connecting to Devices ..........................................38
Connecting to Bluetooth Devices .....................................38
Connecting to Your Computer via USB.............................39
Sharing Files With Nearby Devices..................................40
Using USB On-The-Go (OTG) .........................................42
Sharing Your Mobile Data Connection Through
Tethering.................................................................43
Phone Calls ............................................................44
Placing Calls....................................................................44
Answering or Rejecting Calls ...........................................46
Using Options During a Call.............................................46
Managing Multi-party Calls...............................................48
Contacts .................................................................50
Adding a New Contact.....................................................50
Importing and Exporting Contacts....................................50
Setting a Ringtone for a Contact......................................51

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Setting Call Blocking........................................................52
Messages ...............................................................53
Sending a Message .........................................................53
Message Options.............................................................54
Camera ...................................................................56
Capturing a Photo............................................................56
Recording a Video............................................................58
UsingAI Scene Recognition.............................................59
Using Pro Mode...............................................................59
Using Other Camera Modes.............................................60
Gallery ....................................................................62
Opening Gallery...............................................................62
Sharing Your Photos or Videos.........................................62
Deleting Unwanted Photos or Videos ...............................62
FM Radio ................................................................63
Scanning for Channels.....................................................63
Listening to FM Radio ......................................................63
Voice Recorder.......................................................64
Recording a Voice Memo.................................................64
Playing a Voice Memo......................................................64
Trimming a Voice Memo...................................................65
Settings ..................................................................66
Network and internet........................................................66

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Connected Devices..........................................................68
Apps and notifications......................................................68
Battery.............................................................................70
Features..........................................................................71
Display............................................................................71
Sound..............................................................................72
Storage............................................................................72
Privacy............................................................................73
Location...........................................................................73
Security...........................................................................74
Accounts .........................................................................75
Accessibility.....................................................................76
Digital Wellbeing and Parental Controls ...........................76
Google ............................................................................77
System............................................................................77
About Phone....................................................................78
For Your Safety ......................................................79
General Safety.................................................................79
Radio Frequency (RF) Energy .........................................81
Distractions......................................................................81
Product Handling.............................................................83
Electrical Safety...............................................................88
Radio Frequency Interference..........................................89
Explosive Environments...................................................91
Technical Specifications .......................................93

9
Battery Caution................................................................94
Proper Use.......................................................................94
Disposal of Your Old Appliance............................95

10
Getting Started
Getting to Know Your Phone
Front camera
Touch screen
Earpiece
Volume key
Power key
Indicator light
nano-SIM/
microSDXC
card tray
Proximity &
light sensor