Sony Ericsson K220C 56

To unblock your SIM card

1When PIN blocked is displayed, enter your PUK and

select OK.

2Enter a new four- to eight-digit PIN and select OK.

3 Re-enter the new PIN to confirm and select OK.

To turn the SIM card lock on or off

1From standby select Menu } Settings } Advanced } Security } SIM lock } Protection and select an option.

2Enter your PIN and select OK.

To edit your PIN

1From standby select Menu } Settings } Advanced } Security } SIM lock } Change PIN.

2Enter your PIN and select OK.

3Enter a new four- to eight-digit PIN and select OK.

4 Re-enter the new PIN to confirm and select OK.

To edit your PIN2

1 From standby select Menu } Settings } Advanced

}Security } SIM lock } Change PIN2. 2 Enter your PIN2 and select OK.

3 Enter a new four- to eight-digit PIN and select OK. 4 Re-enter the new PIN to confirm and select OK.

Contents

Contents Sony Ericsson Page User guide symbols Getting started Keypad SIM card PIN (Personal Identification Number) Set up your phone Page Standby Navigating the phone menus Icons Menu overview Calling Page Handsfree Call list Emergency calls Diverting calls Call waiting service Receiving a second call Handling two calls Conference calls My number Restricted dialling Call time and cost balance Showing or hiding your phone number Contacts Contacts memory Voice messages Messaging Text messages Entering letters and characters T9™ Text Input Chinese input Stroke input Page Page Components Example of using the wild card key Pinyin input Page Unsent Long messages Text message options Area information Picture messages To receive picture messages Inbox and Outbox Draft Automatic download Radio Radio options While listening to the radio Imaging Camera Sending pictures Wallpaper Picture options Internet Settings Internet menu Options when browsing Infrared port Sounds & Alerts Alarm clock/Alarms Settings Networks Master reset Locks Keypad lock Automatic keylock SIM card lock Page Extras Calendar settings Timer Stopwatch Calculator My Files Games Troubleshooting Common questions Q: My screen freezes or flickers, what should I do Do a master reset Q: Why can’t I turn on my phone Q: Why can’t I charge my phone A: Attach the charger properly Q: How do I change phone language From standby select and select a language Q:How do I turn on and off T9 text input when writing a text message A: Press and hold when entering text It says on the screen A: Try calling from a different location Q: It says Emergency calls only on the screen Q: It says Insert SIM card on the screen Remove the SIM card and clean it Q: The phone turns itself off A: Use the automatic key lock Q: How do I set up SMS/text messages Check the service centre number in the phone Q:I have problems using SMS/text messages on my phone Error messages Page Important information Guidelines for Safe and Efficient Use CHILDREN Power supply (Charger) Battery Personal medical devices Driving Antenna Efficient use Radio frequency (RF) exposure and Specific Absorption Rate (SAR) Accessible Solutions/Special Needs Disposal of old electrical and electronic equipment Disposing of the battery Declaration of substances Protection of personal information End User Licence Agreement Limited Warranty Page FCC Statement Declaration of Conformity Index