Huawei Mate 8 - Manual (Page 178)

Phone Manager – round-the-clock protection for your phone
171
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Touch Notification center and select an app to configure its notification permissions
and settings.
Battery management
Phone Manager comes with a battery management feature to help you save power when
you're out and about and prevent you from missing important calls and messages.
Open Phone Manager, and then touch Battery manager. You can:
•
Check your phone's power consumption and extend your phone's standby time. For
more information, refer to Monitoring your power usage .
•
View detailed battery usage statistics and kill power-intensive background apps. For
more information, refer to Viewing power usage .
•
You can switch to different power saving modes as required.
Configure harassment settings
Calls and messages from blacklisted
numbers will be blocked
Enable harassment filter for calls
and messages
Configure spam notification settings
Messages from strangers that
contain your predefined keywords
will be blocked
Calls and messages from whitelisted
numbers will not be blocked