AT&T Z431 manual Getting Started, Starting Up, Removing the Back Cover and Installing the Battery

Models: Z431

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Care and Maintenance

53

General Care

53

General Guidelines

55

CTIA Requirements

56

Aircraft Safety

57

Hospital Safety

57

Road Safety

58

Vehicles Equipped with Airbags

58

Declaration of Conformity

59

Disposing of Your Phone

59

Emergency Service

59

HAC Mode

60

Troubleshooting and FAQs

61

Specifications

64

FCC Compliance

65

Radio Frequency (RF) Energy

66

Warranty

68

Limited Warranty

69

How to Get Warranty Service

70

Other Warranty Program

70

Notes

71

Getting Started

Note: In this User Manual, “press a key” means to press the key and release it, while “hold a key” means to press the key for at least two seconds and then release it.

Starting Up

Removing the Back Cover and Installing the Battery

Note: If you do not plan to use the battery for a long time, remove it from the phone and store it in a cool, dry place.

Hold the Power/End Key to power off the phone.

Remove the back cover as shown.

Carefully insert the battery with the contacts located against the metal springs.

Push down the battery until fully seated. Replace the cover on the back of the phone.

Removing the Battery

Hold the Power/End Key to power off the phone.

Remove the back cover.

Lift the end of the battery near the bottom of the phone to remove it.

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Contents

Getting Started

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AT&T Z431 manual Getting Started, Starting Up, Removing the Back Cover and Installing the Battery, Removing the Battery