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Please read before proceeding
THE DEVICE IS NOT FULLY CHARGED WHEN YOU TAKE IT OUT OF THE BOX . DO
NOT ATTEMPT TO REMOVE THE BACK COVER OR BATTERY . YOUR WARRANTY IS
INVALIDATED IF YOU DISASSEMBLE OR ATTEMPT TO DISASSEMBLE THE DEVICE .
Important health information
and safety precautions
When using this product, the safety precautions below must be taken to
avoid possible legal liabilities and damages . Retain and follow all product
safety and operating instructions . Observe all warnings in the operating
instructions on the product .
To reduce the risk of bodily injury, electric shock, fire, and damage to the
equipment, observe the following precautions .
Electrical safety
This product is intended for use when supplied with power from the
designated battery or power supply unit . Other usages may be dangerous
and will invalidate any approval given to this product .
Safety precautions for proper grounding installation
Warning: Connecting to an improperly grounded equipment can result in
an electric shock to your device .
This product is equipped with a USB Cable for connecting with desktop
or notebook computers . Be sure your computer is properly grounded
(earthed) before connecting this product to the computer . The power
supply cord of a desktop or notebook computer has an equipment
grounding conductor and a grounding plug . The plug must be plugged
into an appropriate outlet which is properly installed and grounded in
accordance with all local codes and ordinances .
Содержание Maestro 3
Страница 1: ...1 AT T Maestro 3 User Guide DOC20220115 ...
Страница 23: ...23 Basic operations The following topics outline basic features and operations of your phone ...
Страница 78: ...78 Contacts screen layout Add new Contact name Search Menu Favorites Contact image Index ...
Страница 136: ...136 Settings The topics in this section will cover your phone s settings and options ...
Страница 210: ...210 Getting help The topics in this section will cover troubleshooting tips and phone specifications ...
Страница 216: ...216 Safety and use The topics in this section will introduce how to use your mobile device safely ...