Huawei P9 Lite User Guide

Accessibility Features 
184
• Adjust the zoom: Pinch two or more fingers together or spread them apart. To 
zoom in, spread your fingers apart. Pinch your fingers together to zoom back out.
• Zoom in temporarily: Touch the screen three times in quick succession, and then 
hold your finger on the screen. Keep your finger on the screen and swipe to browse 
a magnified area. Release your finger to zoom back out.
Using the power button to end a call
1 Open Settings.
2 Touch Advanced settings > Accessibility...

Accessibility Features 
185
Adjusting the screen response time
You can adjust the time that it takes for your phone to respond to gestures, such as touch 
and hold.
1 Open Settings.
2 Touch Advanced settings > Accessibility > Touch & hold delay.
3 Select the desired delay time: Short, Medium or Long.
Color correction
Color correction mode adjusts colors to make it easier for color vision impaired users to 
distinguish between different parts of the screen.
 Enable this mode with caution, as it may affect...

Appendix
186
Appendix
Obtaining help
Read the Quick Start Guide included with your phone.
Go to HiCare to read the user guide, learn more about Huawei services, or obtain online 
help.
Touch Settings > About phone > Legal information to read the legal information.
Visit http://consumer.huawei.com for more information.
About this guide
All pictures and illustrations in this document are for your reference only and may differ 
from the final product.
Features in this guide are for your reference only. Some...

Appendix
187
• Pacemaker manufacturers recommend that a minimum distance of 15 cm be 
maintained between a device and a pacemaker to prevent potential interference with 
the pacemaker. If using a pacemaker, hold the device on the side opposite the 
pacemaker and do not carry the device in your front pocket.
Protecting your hearing when using a headset
•  To prevent possible hearing damage, do not listen at high volume levels for 
long periods. 
• Using a headset at high volumes may damage your hearing....

Appendix
188
• Wireless devices may interfere with the airplanes flight system. Do not use your device 
where wireless devices are not allowed according to the airplane companys 
regulations. 
Operating environment
• Avoid dusty, damp, or dirty environments. Avoid magnetic fields. Using the device in 
these environments may result in circuit malfunctions.
• Do not use your device during thunderstorms to protect your device against any 
danger caused by lightning. 
• Ideal operating temperatures are 0 °C...

Appendix
189
Childs safety
• Comply with all precautions with regard to childs safety. Letting children play with the 
device or its accessories may be dangerous. The device includes detachable parts that 
may present a choking hazard. Keep away from children.
• The device and its accessories are not intended for use by children. Children should 
only use the device with adult supervision. 
Accessories
• Using an unapproved or incompatible power adapter, charger or battery may cause 
fire, explosion or...

Appendix
190
• Connect the device only to products with the USB-IF logo or with USB-IF compliance 
program completion.
Battery safety
• Do not connect battery poles with conductors, such as keys, jewelry, or other metal 
materials. Doing so may short-circuit the battery and cause injuries or burns.
• Keep the battery away from excessive heat and direct sunlight. Do not place it on or in 
heating devices, such as microwave ovens, stoves, or radiators. Batteries may explode 
if overheated.
• Do not attempt...

Appendix
191
Cleaning and maintenance
• Keep the device and accessories dry. Do not attempt to dry it with an external heat 
source, such as a microwave oven or hair dryer. 
• Keep the device and accessories dry. Do not attempt to dry it with an external heat 
source, such as a microwave oven or hair dryer. 
• Avoid collision, which may lead to device malfunctions, overheating, fire, or explosion. 
• Before you clean or maintain the device, stop using it, stop all applications, and 
disconnect all cables...

Appendix
192
Personal Information and Data Security
The use of some functions or third-party applications on your device could result in your 
personal information and data being lost or becoming accessible to others. Several 
measures are recommended to help you protect personal and confidential information.
• Place your device in a safe area to prevent it from unauthorized use.
• Set your device screen to lock and create a password or unlock pattern to open it.
• Periodically back up personal...

Appendix
193
List of safety features
Huawei phones come with a series of built-in security measures to keep your data secure.
Full-disk encryption
All data on the memory chipset is automatically encrypted. Each 
phone has a different security key, meaning that other devices 
cannot access the data stored on your phones memory chipset.
Fingerprint 
recognition
Your phone comes with a fingerprint sensor to give you quick and 
easy access to your phones features. For example, you can use 
your fingerprint...