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Sony Ericsson k750i Yes, Yes, Reset all, Reset all, Insert SIM, Master reset, Error messages, Reset settings, Troubleshooting, To reset the phone, Wrong PIN/Wrong PIN2

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Troubleshooting
information” - “Getting started”. The guide	Error messages
“Synchronizing the phone with a computer” contains	Insert SIM
installation instructions and a troubleshooting guide,	Insert SIM
that may assist you in solving the problem.	Possible cause: There is no SIM card in the phone
	or you may have inserted it incorrectly.
Master reset	Solution: Insert a SIM card. % 5 To insert SIM card
The changes that you have made to settings and the	and battery.
content that you have added or edited, will be deleted.	Possible cause: The SIM card connectors need
• If you select Reset settings, the changes that you	cleaning.
have made to settings will be deleted.	Solution: Remove the SIM card and clean it. Also
• If you select Reset all, in addition to your changes	check that the card is not damaged in a way that
to settings, all contacts, messages, personal data,	may prevent connection to the phone connectors.
and content that you have downloaded, received	In that case, contact your network operator for a
or edited will also be deleted.	new SIM card.
To reset the phone	Insert correct SIM card
1 } Settings } the General tab } Master reset.	Possible cause: The phone is set to work only with
2 } Reset settings or } Reset all.	certain SIM cards.
3 } Yes to continue.	Solution: Check if you are using the correct operator
4 Enter the phone lock code (0000 or the new	SIM card for your phone.
code if you have changed it) } OK.	Wrong PIN/Wrong PIN2
	Wrong PIN/Wrong PIN2
If you select Reset all,content such as melodies and	Possible cause: You have entered your PIN or PIN2
pictures that you have downloaded, received or edited	incorrectly.
is also deleted.	Solution: Enter the correct PIN or PIN2 } Yes.
	% 70 SIM card lock.

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This is the Internet version of the user's guide. © Print only for private use.

Contents

Contents Sony Ericsson K750i This is the Internet version of the user's guide. © Print only for private use Page Getting started Instruction symbols Assembling the phone SIM card SIM card and battery information Memory Stick Duo™ Turning on the phone and making calls Getting to know your phone Phone overview Overview, menu Keys and navigation } Info Info Phone language Entering letters Shortcuts Example: Writing languages To select writing language } Writing language To enter letters using multitap Activity menu File manager To create a subfolder To move or copy files to a computer New folder To delete a file from the Memory Stick Duo Calling Making calls Receiving calls Automatic redialling Making international calls Emergency calls Contacts To add a phone contact 1} Contacts } New contact } Add To add a SIM contact Pictures and personal ringtones To add a picture or a ringtone to a phone contact Updating contacts Sending contacts Copying contacts Call list Speed dialling Voicemail Voice control Voice dialling Voice answering To activate voice answering and record voice answer commands 1} Settings } the General tab } Voice control 2 } Voice answer } Activate To answer a call using voice commands Diverting calls More than one call Conference calls Two voice lines My numbers Accept calls Restricted dialling Fixed dialling Call time and cost Additional calling functions Groups Business cards Messaging Text messaging (SMS) Sending text messages To insert an item in a text message Receiving text messages To write and send a text message 1 } Messaging } Write new } Text message To save an item from a text message } More Save number Save bookmark To turn long messages on Picture messages (MMS) To create and send a picture To set a default message option } Messaging } Settings } Picture message and } Messaging } Write new } Picture msg } Add Additional send options Voice messages Email To send, receive and read email To save an email message messages } Messaging } Email } Inbox } Send&rec } Saved email My friends Imaging Camera and video recorder Area information To activate the camera To take pictures and video clips To use the zoom To adjust brightness To turn on the photo light Camera and video options White balance Switch to video camera • Picture quality – choose between Normal and Switch to still camera Pictures To view information about a picture or video clip 1} File manager } Pictures or Videos, select the picture or video clip 2} More and select Information Using pictures To use a picture Entertainment Media player Music and video clips To play music and videos Pause To create a playlist 1 } Media player } New playlist enter the name Media player options Play mode Loop Shuffle Equalizer Radio PlayNow™ Ringtones and melodies MusicDJ™ VideoDJ™ Sound recorder Themes Games Connectivity Settings Using bookmarks Enter address New address To work with bookmarks 1 } Internet services } More } Bookmarks and Stored information To select a profile for Java™ 1 } Settings } the Connectivity tab } Settings for Java™ } Internet profiles Internet security Synchronizing Bluetooth™ wireless technology To organize your list of devices 1 } Settings } the Connectivity tab } Bluetooth Power save To turn Bluetooth on } Settings } the Connectivity tab } Bluetooth Visibility To receive an item To hide or show your phone when using Bluetooth } Visibility Infrared port Transferring files using the USB cable More features Time and date Update service Calendar Tasks Notes Profiles Stopwatch Timer Brightness Start-upscreen Calculator SIM card lock Keypad lock Phone lock Code memo Troubleshooting Troubleshooting No battery icon appears when I start charging the phone I cannot charge the phone or battery Some menu options appear in grey The phone turns itself off I cannot use the Internet/WAP I cannot use SMS/text messages on my phone The phone cannot be detected by Error messages Insert SIM Master reset Reset settings Reset all PIN blocked./PIN2 blocked Codes do not match Emerg. calls only No netw. coverage Phone locked Additional information Guidelines for Safe and Efficient Use Antenna Efficient use Radio frequency (RF) exposure and SAR Driving Personal medical devices CHILDREN Power supply Additional information Emergency calls Battery use and care Limited Warranty Conditions Page Declaration of Conformity Icons Page Index