Huawei Mate 8 Manual

Accessibility features 
164 For example, if you want to open 
Settings, two steps are required: Touch the Settings 
icon once using one finger, and then touch twice on any part of the screen.
Move an item: Touch the item you want to move and then touch twice anywhere on the 
screen. Keep your finger on the screen and then move the item to the desired location.
Configuring the TalkBack settings
You can customise the TalkBack settings to suit your individual needs.
1 Open Settings.
2 Touch Advanced...

Accessibility features 
165
Text To Speech (TTS) output
This feature converts text into speech for visually impaired users. This feature requires 
TalkBack to be enabled.
1 Open Settings.
2 Touch Advanced settings > Accessibility > Text-to-speech output.
3 Select the desired speech synthesis engine and voice speed.
Captions
In addition to providing audible prompts, TalkBack also displays captions for hearing-
impaired users. This feature requires TalkBack to be enabled.
1 Open Settings.
2 Touch Advanced...

Accessibility features 
166
• Swipe on the screen using two or more fingers to browse a magnified area.
• Pinch two or more fingers together or spread them apart to adjust the zoom. To 
zoom in, spread your fingers apart. Pinch your fingers together to zoom back out. 

Accessibility features 
167
• Touch the screen three times in quick succession and then hold your finger on the 
screen to zoom in temporarily. 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 and then turn on the Power button ends call 
switch.
Once you have enabled this feature, you can press the power button to end a call.
Adjusting the screen...

Accessibility features 
168
Colour correction
Colour correction mode adjusts colours to make it easier for colour blind users to 
distinguish between different parts of the screen.
 Use this feature with caution. Colour correction is designed for visually impaired 
users and may affect your phones performance.
1 Open Settings.
2 Touch Advanced settings > Accessibility and then turn on the Colour correction switch.
3 Touch Correction mode, and then select a correction mode. 

Safety information 
169
Safety information
Safety information
This section contains important information about how to use your device safely and how 
it operates. Read this information carefully before using your device.
Electronic device
Do not use your device if its use is prohibited or if it may cause danger or interference 
with other electronic devices.
Interference with medical equipment
• Adhere to any rules or regulations set forth by hospitals and health care facilities.
• Some wireless devices...

Safety information 
170
• Do not store or transport the device in containers with flammable liquids, gases, or 
explosives.
Traffic safety
• Adhere to local laws and regulations while using the device. To reduce the risk of 
accidents, do not use your device while driving.
• Concentrate on driving. Your first responsibility is to drive safely.
• Do not hold the device while driving. Use hands-free accessories.
• If you must make or answer a call, stop your vehicle at a safe location first. 
• The signals...

Safety information 
171
• Do not use your devices camera flash directly in the eyes of people or pets. Otherwise, 
a temporary loss of vision or damage to the eyes may occur.
• Do not touch the devices antenna. Otherwise, communication quality may be 
reduced. 
• Do not allow children or pets to bite or suck the device or accessories. Doing so may 
result in damage or explosion.
• Adhere to local laws and regulations, and respect the privacy and legal rights of 
others.
Childs safety
• Keep the device...

Safety information 
172
• Do not touch the device or the charger with wet hands. Doing so may lead to an 
electric shock, short circuit, or malfunction.
• If your charger has been exposed to liquid or excessive moisture, take it to an 
authorised service centre for inspection.
• Ensure that the charger complies with Clause 2.5 in IEC60950-1/EN60950-1/UL60950-
1 and has been tested and approved according to national or local standards.
• Connect the device only to products that display the USB-IF logo or...

Safety information 
173
• If the device standby time shortens significantly, replace the battery.
• The device has a built-in, non-removable battery. Do not attempt to remove it. Doing 
so may damage the device. To replace the battery, take the device to an authorised 
service centre. 
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.
• Do not expose your device or accessories to extreme heat or...