Personal - Zte Z558VL User Manual

configure it to turn on automatically in order to reduce
battery use and improve battery life.
Tap > Battery optimization. Battery optimization helps
prolong battery standby time when you're not using the
phone. To turn battery optimization off for specific apps, tap
Not optimized > All apps. Tap the app name and then tap
Don't optimize > DONE.
Memory
Monitor the average memory use and performance of your
phone. You can also check which apps use the most memory.
Call Settings
Configure call options. See Phone Calls – Adjusting Your Call
Settings.
Connect to PC
Select your USB connection mode between your phone and PC
(see Connecting to Networks and Devices – Connecting to Your
Computer via USB – Connecting Your Phone to a Computer via
USB).

Personal

Location
Activate location services to determine your location. To use
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