Samsung GT-B5722DNAABS, GT-B5722DNAAFG, GT-B5722DNAAFR, GT-B5722DNAARB, GT-B5722DNAECT, GT-B5722DNAEGY, GT-B5722DNAJED, GT-B5722DNAKSA, GT-B5722DNAMID, GT-B5722DNAMMC, GT-B5722DNAMRT, GT-B5722DNAMWD, GT-B5722DNAPAK, GT-B5722DNASKZ, GT-B5722DNATHR, GT-B5722DNATMC, GT-B5722DNAXSG, GT-B5722LIAABS, GT-B5722LIAAFG, GT-B5722LIAAFR, GT-B5722LIAARB, GT-B5722LIAECT, GT-B5722LIAEGY, GT-B5722LIAJED, GT-B5722LIAKSA, GT-B5722LIAMID, GT-B5722LIAMMC, GT-B5722LIAMRT, GT-B5722LIAPAK, GT-B5722LIASKZ, GT-B5722LIATHR, GT-B5722LIATMC, GT-B5722LIAXSG troubleshooting, PIN, PUK, Code, Code, PIN2, Password, the phone, your service provider, using the PIN lock menu, Try this to solve the problem:

troubleshooting

If you are having trouble with your mobile phone, try these troubleshooting procedures before contacting a service professional.

When you turn on your phone or while you are using the phone, it prompts you to enter one of the following codes:

Code	Try this to solve the problem:
Password	When the phone lock feature is enabled,
Password	you must enter the password you set for
	the phone.
	When using the phone for the first time or
PIN	when the PIN requirement is enabled, you
PIN	must enter the PIN supplied with the SIM
	cards. You can disable this feature by
	using the PIN lock menu.

	Code	Try this to solve the problem:
		Your SIM cards are blocked, usually as a
	PUK	result of entering your PIN incorrectly
	PUK	several times. You must enter the PUK
		several times. You must enter the PUK
		supplied by your service provider.
		When you access a menu requiring the
	PIN2	PIN2, you must enter the PIN2 supplied
	PIN2	with the SIM cards. For details, contact
		with the SIM cards. For details, contact
		your service provider.

Contents

Page user manual Instructional icons Copyright information introducing your mobile phone assembling and preparing your mobile phone using basic functions using advanced functions using tools and applications troubleshooting safety and usage information Safety warnings Keep your phone away from small children and pets Protect your hearing Install mobile phones and equipment with caution Handle and dispose of batteries and chargers with care Avoid interference with pacemakers Turn off the phone in potentially explosive environments Reduce the risk of repetitive motion injuries Do not use the phone if the screen is cracked or broken Safety precautions Drive safely at all times Follow all safety warnings and regulations Use only Samsung-approvedaccessories Turn off the phone near medical equipment Protect batteries and chargers from damage Handle your phone carefully and sensibly Avoid interference with other electronic devices Important usage information Use your phone in the normal position Allow only qualified personnel to service your phone Ensure maximum battery and charger life Handle SIM cards and memory cards with care Ensure access to emergency services Specific Absorption Rate (SAR) certification information Correct disposal of this product Correct disposal of batteries in this product Disclaimer Page introducing your mobile phone Unpack Phone layout Keypad Icons assembling and preparing your mobile phone Install the SIM card and battery 2. Insert the SIM card use 2 SIM cards and switch between them p 4. Replace the battery cover Charge the battery Insert a memory card (optional) Attach a hand strap (optional) using basic functions Turn your phone on and off Switch to the offline profile Use the touch screen Access menus Use widgets Open the widget toolbar Move the widgets to the idle screen Change the widgets Customise your phone Adjust the volume of the key tones Adjust the vibration intensity on the touch screen Switch to or from the silent profile Set a phone profile Select a wallpaper (Idle mode) Select a skin colour (Menu mode) Lock your phone Manage your SIM cards Select a default SIM card and network Switch the SIM cards automatically Change the names and icons of the SIM cards Use basic call functions Make a call Answer a call Adjust the volume Use the speakerphone feature Send and view messages Send a text or multimedia message Send an email Enter text Enter text using the handwriting View text or multimedia messages View an email Add and find contacts Add a new contact Find a contact Use basic camera functions Capture photos View photos Capture videos View videos Listen to music Listen to the FM radio Listen to music files Browse the web Browse web pages Bookmark your favourite web pages Use the Google services Connect to Google Search Connect to Google Mail using advanced functions Use advanced call functions View and dial missed calls Call a recently dialled number Hold a call or retrieve a held call Dial a second call Answer a second call Make a multiparty call (conference call) Call an international number Call a contact from the phonebook Reject a call Use advanced phonebook functions Create your namecard Set speed dial numbers Create a group of contacts Use advanced messaging functions Create a text template Create a multimedia template Create a message from a multimedia template Use the Bluetooth messenger Use advanced camera functions Capture photos by using options preset for various scenes Capture a series of photos Capture divided photos Capture photos with decorative frames Use camera options Customise camera settings Use advanced music functions Copy music files via Samsung PC Studio Copy music files to a memory card Create a playlist Customise your music player settings Record songs from the FM radio Store radio stations automatically Set up your favourite radio station list using tools and applications Use the Bluetooth wireless feature Turn on the Bluetooth wireless feature Find and pair with other Bluetooth- enabled devices Send data using the Bluetooth wireless feature Activate and send an SOS message Make fake calls Activate the fake call feature Make a fake call Record a voice Change the time delay before fake calls Record and play voice memos Record a voice memo Play a voice memo Edit images Apply effects to images Transform an image Crop an image Adjust an image Insert a visual feature Print images Use Java-poweredgames and applications Play games Launch applications Synchronise data Create a synchronisation profile Start synchronisation Create and view world clocks Create a world clock Add a world clock to your display Set and use alarms Set a new alarm Use the calculator Convert currencies or measurements Set a countdown timer Create new tasks Use the stopwatch Create new memos Manage your calendar Change the calendar view Create an event View events troubleshooting Page The phone beeps and the battery icon flashes The audio quality of the call is poor •Ensure that you are not blocking the phone’s internal antenna You select a contact to call, but the call is not dialled •Ensure that the correct number is stored in the contact list Declaration of Conformity (R&TTE) GSM Mobile Phone : GT-B5722