Huawei W1 Faq page 41

HUAWEI W1 Smartphone FAQs
Set the screen timeout period to a small value.

Tap Settings > lock screen, and set the screen timeout period to a small value.
Set the screen brightness to a small value.

Tap Settings > brightness, and switch Automatically adjust to Off.
Set the phone volume to a small value.

Press the volume button to decrease the volume.
Tap Settings > ringtones + sounds, and follow the onscreen instructions to disable
unwanted sounds, such as the key press sound.
To conserve battery power, use a headset to make calls or listen to music.
Issue 01 (2013-2-4) Huawei Proprietary and Confidential
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