3
Contents
Options Commonly Used across Menu Items
Verifying and Optimizing Battery Usage
Battery Usage Guidelines———————— 14
Extend the life of your battery
Phone Operations Without SIM Card
Setting up and Using Lock Screen
Managing Phone Settings———————— 24
Connecting to a PC Through USB
Managing Memory Utilized by Applications
Connecting to Bluetooth Devices
Setting Up Tethering & Portable Hotspot
Activating Bluetooth Tethering
Managing Security Settings———————— 33
Protecting Your Phone from Harmful Applications
Managing Credential Certificates
Содержание Ecom smart-EX 01
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