Keypad lock key | Samsung GT-E2121B specification

1

4-way navigation key

In ldle mode, access user- defined menus, activate the torch light (up), and make a fake call (down); In Menu mode, scroll through menu options

Depending on your service provider, pre-defined menus may differ

►"Activate the torch light"

►"Make fake calls"

2

Dial key

Make or answer a call; In Idle mode, retrieve recently dialled, missed, or received numbers; Send an SOS message

►"Activate and send an SOS message"

3

Voice mail service key In ldle mode, access voice mails (press and hold)

4

Keypad lock key

In Idle mode, lock or unlock the keypad (press and hold)

5

Softkeys

Perform actions indicated at the bottom of the display

6

Confirm key

In Idle mode, access Music library; Launch the web browser (press and hold); In Menu mode, select the highlighted menu option or confirm an input Depending on your service provider or region, the key may perform differently

7

Power/End key

Turn the phone on or off (press and hold); End a call; In Menu mode, cancel input and return to Idle mode

8

Alphanumeric keys

9

Silent profile key

In ldle mode, activate or deactivate the silent profile (press and hold)

7

Image 7

Samsung GT-E2121B user manual Keypad lock key

Contents

GT-E2121B Instructional icons Using this manual Copyright information Contents Troubleshooting Safety and usage information Phone layout Introducing your mobile phone Keypad lock key Icon Definition Icons Assembling and preparing your mobile phone Install the SIM card and battery Insert a memory card optional Charge the batteryPage Turn your phone on or off Access menus Edit Menu mode, select Settings → Phone → ShortcutsCustomise your phone To set the sound profile To answer a call To use the speakerphone featureUse basic call functions To make a call Menu mode, select Messages → Create message → Message Send and view messagesTo use the headset To send a text or multimedia message Enter text To change the text input modeT9 mode Send an email To view text or multimedia messages ABC modeNumber mode Symbol mode To view an email Add and find contactsTo add a new contact To capture photos Use basic camera functionsTo find a contact Menu mode, select Contacts → Contact list To listen to the FM radio Listen to musicTo capture videos To view videos Control the FM radio using the following keys To listen to music files Press Options → Add bookmark Browse the webTo browse web pages To bookmark your favourite web pages To hold a call or retrieve a held call Use advanced call functionsTo view and dial missed calls To call a recently dialled number To answer a second call To dial a second call Select Reject list Press Options → Create To call an international numberTo call a contact from the phonebook To reject a call To create your namecard Use advanced phonebook functionsTo create a group of contacts To insert text templates in new messages Use advanced messaging functionsUse advanced camera functions To create a text template Option Function To use camera options To customise camera settings Use advanced music functions Menu mode, select Settings → PC connections → Mass storageTo copy music files to a memory card Press Options → Create playlist To customise your music player settingsPress Options → Settings To create a playlist Press Options → Add to Favourites To set up your favourite station listTo record songs from the FM radio Stop To turn on the Bluetooth wireless feature Use the Bluetooth wireless feature Menu mode, select Applications → Bluetooth To find and pair with other Bluetooth-enabled devicesTo send data using the Bluetooth wireless feature → SOS messages → Sending options To receive data using the Bluetooth wireless featureActivate and send an SOS message To activate the SOS message Menu mode, select Applications → Voice recorder Make fake callsRecord and play voice memos To record a voice memo Menu mode, select Applications → Games and more Use Java-powered games and applicationsCreate a world clock To play a voice memo To set a new alarm Set and use alarmsTo stop an alarm Convert currencies or measurements Set a countdown timerTo deactivate an alarm Use the calculator Create a text memo Use the stopwatchMenu mode, select Applications → Stopwatch Menu mode, select Applications → Calendar Manage your calendarTo change the calendar view To create an event Activate the torch light Troubleshooting Incoming calls are not connected Your phone displays Service unavailable or Network errorCalls are being dropped Outgoing calls are not connected Audio quality is poor When dialling from contacts, the call is not connectedPhone beeps and the battery icon flashes Others cannot hear you speaking on a call Error messages appear when launching the camera Battery does not charge properly or the phone turns offYour phone is hot to the touch Error messages appear when opening music files Error messages appear when launching the FM radio Another Bluetooth device is not located Keep your phone away from small children and pets Safety and usage information Handle and dispose of batteries and chargers with care Install mobile phones and equipment with caution Turn off the phone in potentially explosive environments Avoid interference with pacemakersReduce the risk of repetitive motion injuries Drive safely at all times Follow all safety warnings and regulationsUse only Samsung-approved accessories Do not use the phone if the screen is cracked or broken Protect the phone and batteries from damage Turn off the phone near medical equipment Handle your phone carefully and sensibly Use your phone in the normal position Avoid interference with other electronic devices Ensure maximum battery and charger life Allow only qualified personnel to service your phoneHandle SIM cards or memory cards with care Specific Absorption Rate SAR certification information Ensure access to emergency services Correct disposal of this product Disclaimer Correct disposal of batteries in this productPage Page GSM Mobile Phone GT-E2121B Declaration of Conformity R&TTE Code No.GH68-28129A