AT&T Z221 Battery will not, Contact the dealer, Charge, Check all connectors to make sure all

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Troubleshooting and FAQs

Problem

Possible Causes

Possible Solution

 

 

 

Battery will not

The battery or battery charger is damaged.

Contact the dealer.

charge

 

 

The phone’s temperature is below 14°F (-10°C)

Adjust the battery charging environment to

 

 

or above 122 °F (50°C).

avoid temperature extremes.

 

 

 

 

Poor contact between the battery and charger.

Check all connectors to make sure all

 

 

connections have been properly made.

 

 

 

Shortened

The standby time is related to your service

If you are located in an area where signaling is

standby time

provider system configuration. The same phone

weak, temporarily switch off the phone.

 

used with different service providers’ systems

 

 

will not provide exactly the same length of

 

 

standby time.

 

 

 

 

 

The battery is depleted. In high-temperature

Use a new battery.

 

environments, battery life will be shortened.

 

 

 

 

 

If you are not able to connect to the network,

Change your location to one where the network

 

the phone will continue to send out signals as

is accessible, or temporarily turn off your phone.

 

it attempts to locate a base station. Doing so

 

 

consumes battery power and will consequently

 

 

shorten standby time.

 

 

 

 

You cannot

Battery power has been depleted.

Recharge the phone’s battery.

switch your

 

 

phone on

 

 

 

 

 

(U)SIM card error

(U)SIM card malfunction or damage.

Take the (U)SIM card to your service provider

 

 

for testing.

 

 

 

 

(U)SIM card inserted improperly.

Insert the (U)SIM card properly.

 

 

 

 

Debris on the (U)SIM card contacts.

Use a soft, dry cloth to clean the

 

 

(U)SIM card contacts.

 

 

 

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Contents AT&T Z221 Legal Information Table of Contents Table of Contents Installing the Battery BatteryRemoving the Battery Getting StartedCharging Your Phone SIM CardGetting Started Inserting the SIM Subscriber Identification Module CardBattery will remain fully charged for 3 to 4 hours Powering Phone On/OffOpen the USB port cover Plug the charger into a standard AC wall outletGetting to Know Your Phone Getting Started Key Functions Indicator What it means Idle ModeKey Description # KeyGetting Started Icon What it Description Means Getting Started Main MenuCurrent Text Mode Changing Input ModeChanging Input Mode or Language Using Predictive Text ZiAbcPress the # Key and select 123. The input method Entering Text Entering Letters Abc/ABC/abcPress the * Key Press the OK KeyCalls Messages Types of MessagesSMS and MMS Using Message Options VoicemailMessage Folders Using Message Templates Message SettingsPhone has 10 templates for SMS/MMS, and you can edit them Please don’t text and driveFrom idle mode, select Menu Messaging IM Instant MessagingMobile Email Address Book Setting Speed DialAdding a Contact Searching for a ContactAddress Book Using Address Book Entry OptionsGo down to My Bluetooth Info and enter the phone name Enabling BluetoothPress the OK Key to save the settings My DevicesEnable Bluetooth function Sending DataReceiving Data Mobile Web Using the att.net HomepageVisiting a Website Mobile Web optionsPress the Left Soft Key for Options to access the following AlarmTools CalendarTip Calculator CalculatorStopwatch ToolsCurrency Conversion World TimeRecent Calls Press the Right Soft Key to exitEntertainment PicturesVideo Voice Recorder MusicEntertainment RecordingAccess Social Networks and Information Social NetworkingAT&T Social Net Yellow Pages YPmobileFrom idle mode, select Menu YPmobile Sound Profiles Settings SettingsPhone Settings Select Voice call ringtone to set the voice call ringtoneDisplay Settings Connections SettingsCalls Settings Security Settings Phone PasswordPIN Codes Fixed Dial Numbers Settings PUK CodesFDN List FDN list allows you to create a list of fixed dial numbersAccessibility TTY ModeHAC Hearing Aid Compatibility Mode General Care Care and MaintenanceCare and Maintenance Immediately remove an expired battery from the phoneGeneral Guidelines Ctia Requirements Hospital Safety Aircraft SafetyRoad Safety Vehicles Equipped with AirbagsThird-Party Equipment Emergency ServiceDeclaration of Conformity Disposing of Your PhoneTurn on the HAC Setting Privacy InformationCopyright Notice Problem Possible Causes Possible Solution Troubleshooting and FAQsOr above 122 F 50C Avoid temperature extremes Battery will notCheck all connectors to make sure all Use a new batteryTroubleshooting and FAQs Voice Recorder, Bluetooth SpecificationsFCC Compliance FCC ID Q78-Z221 Radio Frequency RF Energy

Z221 specifications

The AT&T Z221 is a straightforward and reliable feature phone designed to cater to the fundamental communication needs of users. Suitable for individuals who prefer simplicity over complexity, the Z221 is equipped with essential features that make it a practical choice for those who value ease of use.

One of the standout characteristics of the AT&T Z221 is its compact and lightweight design. The phone is designed to fit comfortably in the palm of the hand, making it easy to carry in a pocket or purse. Its durable construction ensures that it can withstand daily wear and tear, making it a dependable option for users who need a phone that can keep up with their active lifestyle.

The AT&T Z221 boasts a 2.4-inch display which, while modest by modern smartphone standards, is perfectly adequate for reading messages, viewing contacts, and navigating the device's user-friendly interface. The large, tactile keypad features well-spaced buttons that provide tactile feedback for a smooth typing experience, making it ideal for sending texts and dialing numbers.

Equipped with a 2-megapixel camera, the Z221 allows users to capture moments on the go. Though not on par with the advanced photography features found in smartphones, the camera serves its purpose for basic photography needs. Users can take and share photos easily, giving them the ability to document everyday experiences.

The Z221 supports essential connectivity options, including 2G GSM networks, which provide reliable voice calling and basic data services. This makes it an ideal choice for users who prioritize voice communication over data-heavy applications. The phone includes Bluetooth capability, allowing users to connect to headsets and other Bluetooth-enabled devices for hands-free calling.

Another notable feature of the AT&T Z221 is its long-lasting battery life. With a capacity that allows for extended talk time and standby duration, users can rely on the phone to stay connected throughout the day without the need for frequent recharging.

In summary, the AT&T Z221 is a feature phone that meets the basic communication needs of users who seek simplicity and reliability. With its compact design, functional features, and impressive battery life, the Z221 is an excellent choice for anyone looking for a straightforward mobile experience.
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