P40 User Guide-(ANA-LX4&NX9,EMUI10.1_03,en-us)
Table Of Contents
- Contents
- Essentials
- Basic Gestures
- System Navigation
- Phone Clone
- Lock and Unlock Your Screen
- Get Familiar with the Home Screen
- Notification and Status Icons
- Shortcut Switches
- Home Screen Widgets
- Set Your Wallpaper
- Screenshots & Screen Recording
- View and Clear Notifications
- Adjust Sound Settings
- Enter Text
- Split-screen Mode & Floating Window
- Show Date and Time When the Screen Is Off
- Power On and Off or Restart Your Device
- Charging
- Smart Features
- HiVoice
- HiVoice
- Check HiVoice Skills
- Make Calls and Send SMS Messages
- Translate with HiVoice
- Face-to-Face Translation
- Query Weather with Voice Commands
- Set Alarms with Voice Commands
- Set Calendar Events with Voice Commands
- Set Reminders with Voice Commands
- Open Camera, Tools, or Apps with Voice Commands
- Change System Settings with Voice Commands
- Play Music or Videos with Voice Commands
- Search with HiVoice
- AI Lens
- HiTouch
- Easy Projection
- Multi-Screen Collaboration
- Huawei Share
- Switch Audio Channels Between Devices
- HiVoice
- Camera and Gallery
- Launch Camera
- Take Photos
- Shoot in Portrait, Night, and Wide Aperture Modes
- Master AI
- Zoom to Take Photos
- Super Macro
- Take Panoramic Photos
- Take Black and White Photos
- AR Lens
- Light Painting
- Take HDR Photos
- Moving Pictures
- Add Stickers to Photos
- Documents Mode
- Underwater Mode
- Take High-Resolution Photos
- Pro Mode
- Record Videos
- AI Movie Effects
- 4K HD Videos
- Slow-Mo Recording
- Time-Lapse Photography
- Dual-View Mode
- Leica Colors
- Filters
- Use the Camera with Other Devices
- Adjust Camera Settings
- Manage Gallery
- Golden Snap
- Gallery Smart Categorization
- Huawei Vlog Editor
- People Album Videos
- Highlights
- Apps
- Apps
- Contacts
- Phone
- Messaging
- Calendar
- Clock
- Notepad
- Recorder
- Calculator
- Flashlight
- Compass
- Mirror
- App Twin
- Quickly Access Frequently Used App Features
- Optimizer
- Phone Clone
- HiSuite
- Tips
- Settings
- Search for Items in Settings
- Wi-Fi
- Bluetooth
- Mobile Data
- More Connections
- Home Screen & Wallpaper
- Display & Brightness
- Sounds & Vibration
- Notifications
- Biometrics & Password
- Apps
- Battery
- Storage
- Security
- Privacy
- Accessibility Features
- Users & Accounts
- System & Updates
- About Phone
Enable VoLTE
1 Contact your mobile carrier to activate the 4G and VoLTE functions for your SIM card. If
both the primary and secondary SIM card trays of a dual-SIM phone support 4G and
VoLTE, 4G and VoLTE can be enabled for both SIM cards.
2 Go to Settings > Mobile network > Mobile data. In the network settings area of SIM
1 or SIM 2, turn on the VoLTE calls switch.
• This feature may vary depending on your carrier.
• The 4G network is used as an example here. If your device supports 5G, the operations
are the same.
• 5G is only available in some countries and regions.
Make a Video Call
Video calls are only possible when both parties are using VoLTE-activated devices.
1 Open Phone, touch the Contacts tab at the bottom of the screen, then select the
contact you want to call.
2 Touch to make a video call.
During a voice call, you can also touch to switch to a video call.
Manage Data Usage
Open Optimizer, then touch Data usage to view data usage and manage network
access.
Settings
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