AT&T Z432 User Guide

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Settings
 
home screen only. For example, you could assign right on the 4-Way 
Navigation Key to start the Calculator.
•  Auto Keypad Lock: Configure your phone to lock the keypad when it is 
not in use. You can select the time delay from the available choices. If 
you select Off, the phone will not lock the keypad automatically.
•  Main Menu Style: Set the main menu to be displayed as a list or a grid.
•  Default Storage Location: Assign either the phone or the memory card 
as the location where the phone will save downloaded files.
•  TTY Setting: Toggle TTY functionality. Please refer to “TTY Mode” under 
Accessibility in this manual for more information about this feature.
•  T-coil  Setting: Enables you to hear the phone’s audio through a hearing 
aid with a telecoil. Please refer to “HAC Mode” under Accessibility in this 
manual for more information about this feature.
•  Phone Info: View technical information about your phone, including My 
Device Number, Version Info, Icon Glossary, and Operating System.
Profiles
A profile is a set of configurations appropriate to a specific environment. 
Each profile allows you to set the ringtone volume/vibration, the earpiece 
volume, and the warning tone.
 From the home screen, select Main MenuSettingsProfiles.
 Select a profile and press the Left Soft Key to edit that profile.
 • Voice Call Ringtone: Set the voice call ringtone.
 • Ringtone Volume: Set the volume of the ringtone. 
						

							 •  Alert Type: Set the ring type (e.g. vibrate, ring, vibrate and ring, and 
ascending ringtone).
 • Receiver Volume: Set the volume of the receiver.
 •  Message Tone: Set the notification ringtone for an incoming SMS or  
MMS message.
 • Key Tone: Enable or disable keypad tones when dialing.
 • Warning Tone: Turn the warning tone on or off.
 •  Power On/Off Tone: Turn on/off the sound that plays while powering 
on/off the phone.
 •    Missed Calls Alert: Enable, disable, and set timing for the missed calls   
audible notification.
Call Settings
From the home screen, select Main MenuSettingsCall Settings.
Earphone Auto Answer:  You can configure the phone to answer incoming 
calls automatically when an earphone is connected to the phone.
Any Key to Mute: This option allows you to silence the ringtone by 
pressing any key when there is an incoming call.
Connection Reminder: When a call connects, you will hear a three-tone 
beep to notify you that the connection was successful.
Minute Reminder: When this setting is enabled, you will hear a short beep 
every minute while a call is in progress. You will hear the first beep after 50 
seconds, then 1 minute 50 seconds, etc.
Send My Caller ID: This function allows you to prevent others from seeing 
your phone number when making outbound calls.
 
44 Settings 
						

							45
Settings
 
   Set by Network: The network chooses whether to show/hide your  
phone number.
 On: The call recipient will see your phone number.
 Off: The call recipient will not see your phone number.
Auto Redial: Sets the phone to repeatedly redial, in the event of a busy 
signal, until it successfully makes a connection.
Call Forwarding: Allows you to reroute your incoming calls to another 
phone number. Contact your service provider for more information  
and availability.
Call Waiting: If a call comes in when you are already on a call, you will be 
notified with a call waiting tone. The phone will display the caller’s phone 
number. If the caller is in your Address Book, their name will display also. 
Contact your service provider for more information and availability.
Connection Settings
From the home screen, select Main MenuSettingsConnection 
Settings. You can configure the following options:
Bluetooth: Configure Bluetooth settings. See the Bluetooth section in this 
manual for details.
Access Point: Add to, edit, or view the Access Point list.
Internet Profiles: Create or edit the connection data for a service 
provider.
Modem: Set modem parameters. You can use a data cable to connect 
the phone to a computer and use the phone as a modem. Consult your 
service provider for details on which modem settings to use. 
						

							PC Connection: Choose whether to connect your phone to a computer 
via USB or Bluetooth.
GPS: Turn on/off your GPS status, or enable the Third-party GPS option.
Security Settings
Phone Password
A password can protect your phone and help prevent unauthorized use. 
When the phone is password protected, it will ask for the password every 
time the phone is turned on. Password protection is disabled by default, 
and the default password is 0000.
From the home screen, select Main Menu
SettingsSecurity  
SettingsLock SettingsPhone Password to toggle password 
protection on and off.
From the home screen, select Main Menu
SettingsSecurity  
SettingsChange CodesPhone Password to change the phone’s 
password. It is recommended that you change the password to 
something you will easily remember.
Note: Take care to remember your password. If you forget it, you will not 
be able to use your phone. You will have to contact your service provider 
to unlock it.
 
46 Settings 
						

							47
Settings
 
PIN Code
A PIN is attached to a SIM card. If the SIM card is moved to another phone, 
the same PIN will still be required in order to make calls. When you assign a 
PIN to your SIM card, you will need to enter the PIN code when the phone 
is powered on. Without the PIN code, the phone will only be able to make 
emergency calls. The default PIN is assigned by the service provider.
From the home screen, select Main Menu
SettingsSecurity  
SettingsLock SettingsPIN Lock to enable or disable the PIN code.
From the home screen, select Main Menu
SettingsSecurity  
SettingsChange CodesPIN code to change the PIN code.
Note: If you change the PIN code, please remember the new number. If 
you enter the wrong PIN code ten times in a row, the phone will lock the 
SIM card and prompt you to enter a PUK code to unlock it.
PIN2 and PUK Codes
PIN2 codes are used for some settings. To change the PIN2 code, use the 
same procedure as outlined above for the PIN code.
A PUK code is the unlock code for the SIM card. This code can be used to 
unlock a SIM card when you have entered the wrong PIN code 10 times. 
When you enter the correct PUK code, you will be able to re-assign a new 
PIN code, after which the SIM card can be used normally. Contact your 
service provider for more information.
A PUK code can only be entered 10 times in a row. If you enter the wrong 
PUK code more than 10 times, the SIM card will be locked indefinitely.
Note: If a PUK code is supplied with your SIM card, store it securely. 
						

							Fixed Dialing
If you set Fixed Dialing Status to On, you can only dial numbers on the 
Fixed Dialing Numbers list. You will need to enter your PIN2 code to use 
this feature. 
Master Clear/Reset
The Master Clear function will clear all user data and reset the phone 
to factory default settings. The Master Reset function will only reset the 
phone to factory default settings.
AT&T Software Update
This function will automatically check for updated software for the phone. 
If updated software is available, it will download and install the software.
48 Settings 
						

							My Menu allows you to customize shortcuts to frequently used functions 
on your phone. From the home screen, press the Left Soft Key for Go To. 
My Menu displays the list of menu shortcuts.
  Using the keypad, press the number of the shortcut to access it 
immediately.
  To add a shortcut, use the 4-Way Navigation Key to highlight a slot 
designated as Empty .
  Press  the Left Soft Key for Options and press the OK Key to Assign. 
Choose from the list of Main Menu items and press the Left Soft Key to 
Assign the shortcut.
  To remove a feature from the My Menu list, press the Left Soft Key for 
Options and choose RemoveOK.
Customization
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Customization 
						

							50Accessibility
Accessibility
TTY Mode
Your handset is a TTY-compatible device. Simply connect the TTY 
equipment to the headset jack.
  From the home screen, select Main MenuSettingsPhone  
SettingsTTY Setting.
  Select one of the following options and press the OK Key.
  Full: Users who cannot talk or hear may use this setting to send and 
receive text messages through TTY equipment.
  Read&Talk: Users who can talk, but cannot hear, may use this setting to 
talk through the phone and receive responses via text message.
  Write&Hear: Users who can hear, but cannot talk, may use this setting 
to listen to the other party and respond via text message.
 Off: Disable TTY support.
HAC (Hearing Aid Compatibility) Mode
This phone supports HAC (Hearing Aid Compatibility). When you turn on 
HAC Mode and use a hearing aid with a telecoil to answer the phone, it will 
help you hear more clearly. For more detailed information on HAC, please 
refer to “Turn on the HAC Setting” under Care and Maintenance in this 
manual.
  From the home screen, select Main MenuSettingsPhone  
SettingsT-coil Setting.
  Press the OK Key to enable or disable the T-coil Setting.
Your Z432 has been tested for hearing-aid device compatibility and has an   
M3/T3 rating. 
						

							General Care
Your handset contains delicate electronic circuitry, magnets, and a 
Lithium-Ion battery. You should treat it with care and give particular 
attention to the following points:
•   Do not allow the handset, battery, or accessories to come into contact with liquids or moisture at any time. Do not immerse the handset in  
any liquid.
•   Do not place the handset alongside computer disks, credit cards, and other magnetic media. The information contained on disks or cards may 
be affected by the handset.
•   Do not paint the handset.
•   Do not leave the handset or the battery in places where the temperature could exceed 113°F (45°C), for example, on a car 
dashboard or a windowsill, behind glass in direct sunlight, etc.
•   Do not remove the handset’s battery while the handset is switched on.
•   Take care not to allow metal objects, such as coins or key rings, to contact or short-circuit the battery terminals.
•   Do not dispose of battery packs in a fire. You can dispose of the handset’s Lithium-Ion battery safely at a Lithium-Ion recycling center.
•   Do not put the handset’s battery in your mouth, as battery electrolytes may be toxic if swallowed.
•   Do not attempt to disassemble the handset or any of its accessories.
•   Do not put a battery into a microwave oven, dryer, or high-pressure container.
Care and Maintenance
51
Care and Maintenance 
						

							 
•   Do not connect a battery directly to an electrical outlet or the cigarette lighter port of a car. Use only approved charging units.
•   Do not pierce a battery with a sharp object such as a needle.
•   When disposing of a battery, be sure it is nonconducting by applying 
vinyl tape to the (+) and (-) terminals.
•   Do not attempt to disassemble or modify the battery.
•   Do not drop or throw the handset.
•   Do not subject the handset to harsh treatment.
•   Stop using the battery if you notice it becoming abnormally hot, or if you notice any odor, discoloration, deformation, or anything abnormal 
occurring when using the phone, charging the battery, or when the 
phone and/or battery are idle.
•   In the unlikely event of a battery leak, keep the battery discharge away from your eyes and skin. If the leakage does come into contact with 
your eyes or skin, flush thoroughly with clean water and seek immediate 
medical attention.
•   Do not use a damaged or deformed battery.
•   Do not solder a battery.
•   When a battery has reached the end of its usable life cycle, immediately remove it from any equipment.
•   The earpiece ma y become warm during normal use. Also, the handset may become warm while the battery is being charged.
•   When a handset is in vibration mode, the vibration can sometimes cause the handset to move.
52 Care and Maintenance