HUAWEI ALE-L21/L02/L23 Smartphone FAQs (Applicable Outside China)
3 Others
Issue 01 (2015-03-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
61
3
Others
3.1 Does my phone support the quick calling function
when the screen is turned off?
No.
3.2 Does my phone support scheduled power-on and
power-off?
No.
3.3 How do I save battery power?
When you are not using the phone, press the power button to turn off the screen.
Set the screen timeout period to a small value under
Settings
>
Display
>
Sleep
.
Lower the screen brightness under
Settings
>
Display
>
Brightness
.
Turn off Wi-Fi and Bluetooth when you do not need to use them under
Settings
>
Wireless & networks
>
Wi-Fi
or
Bluetooth
.
Turn off data synchronization by turning off
Accounts & sync
for your account under
Settings
>
Accounts
.
Turn off the mobile network by disabling
Mobile data always on
under
Settings
>
More
>
Mobile networks
.
Turn off GPS by disabling
Access my location
under
Settings > Location access
.
3.4 How long does the battery stand if I keep using a
certain function?
The time length that your battery can stand if you use your phone for only one function is
related to the actual network conditions and the operations. Based on the lab tests, the battery
