P40 Pro User Guide-(ELS-NX9,EMUI12.0_01,en)

Table Of Contents
3 If the VPN server does not have a DNS address, touch Show advanced options and enter
the DNS domain, DNS server address, and forwarding route.
4 Touch Save.
5 Touch the VPN you have just set up, enter your VPN user name and password, then touch
Connect.
Connect to an L2TP/IPSec PSK Server
1 Obtain the VPN server name, server address, L2TP key (optional), IPsec identier
(optional), and IPsec pre-shared key from your VPN server administrator.
2 Go to Settings > More connections > VPN > Add VPN network, enter the VPN name, set
the server type to L2TP/IPSec PSK, then enter the server address, L2TP key, IPSec
identier, and IPSec pre-shared key.
3 If the VPN server does not have a DNS address, touch Show advanced options and enter
the DNS domain, DNS server address, and forwarding route.
4 Touch Save.
5 Touch the VPN you have just set up, enter your VPN user name and password, then touch
Connect.
Display & Brightness
Adjust the Screen Brightness, Color Mode, and Color Temperature
You can set the screen brightness, color mode, and color temperature according to your
preferences.
Automatically Adjust the Screen Brightness
Go to Settings > Display & brightness, and enable Automatic.
Your phone will automatically adjust the screen brightness according to the ambient lighting
conditions.
Manually Adjust the Screen Brightness
You can manually adjust the screen brightness using the following methods:
Swipe down from the upper right edge of the screen to display Control Panel. In the
section, drag the slider to adjust the screen brightness.
Go to Settings > Display & brightness. In the section, drag the slider to adjust the
screen brightness.
Adjust the Color Mode
Go to Settings > Display & brightness > Color mode & temperature, and select the color
mode that you prefer. Normal mode will be easier on your eyes and is therefore
recommended.
Settings
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