219
Take extra precautions
•
Do not disassemble or open, crush, bend or deform, puncture, or shred .
•
Do not short circuit a battery or allow metallic conductive objects to
contact the battery terminals .
•
Only use the USB cable provided with the phone or that bear the USB-IF
logo or have completed the USB-IF compliance program .
•
Do not modify or remanufacture, attempt to insert foreign objects into
the battery, immerse or expose to water or other liquids, expose to fire,
explosion, or other hazards .
•
Device usage by children should be supervised .
•
Only use the battery with a charging system that has been qualified
with the system per CTIA Certification Requirement for Battery System
Compliance to IEEE1725 . Use of an unqualified battery or charger may
present a risk of fire, explosion, leakage, or other hazards .
•
Avoid dropping the phone . If the phone is dropped, especially on a hard
surface, and the user suspects damage, take it to a service center for
inspection .
•
Improper battery use may result in a fire, explosion, or other hazards .
Summary of Contents for Maestro 3
Page 1: ...1 AT T Maestro 3 User Guide DOC20220115 ...
Page 23: ...23 Basic operations The following topics outline basic features and operations of your phone ...
Page 78: ...78 Contacts screen layout Add new Contact name Search Menu Favorites Contact image Index ...
Page 136: ...136 Settings The topics in this section will cover your phone s settings and options ...