Sony Ericsson Z610i User Guide - Page 80

To reset the phone 1 } Settings } the General tab } Master reset. 2 } Reset settings or } Reset all. 3 When instructions appear } Continue. If you select Reset all, content such as melodies and pictures that you have downloaded, received or edited is also deleted. Error messages Insert SIM Possible cause: There is no SIM card in the phone or you may have inserted it incorrectly. Solution: Insert a SIM card % 5 To insert SIM card and battery. Possible cause: The SIM card connectors need cleaning. Solution: Remove the SIM card and clean it. Also check that the card is not damaged so that you cannot connect it to the phone connectors. In that case, contact your network operator to ask for a new SIM card. Insert correct SIM card Possible cause: The phone is set to only work with certain SIM cards. Solution: Check if you are using the correct operator SIM card for your phone. Wrong PIN/Wrong PIN2 Possible cause: You have entered your PIN or PIN2 incorrectly. Solution: Enter the correct PIN or PIN2 } Yes % 75 SIM card lock. PIN blocked/PIN2 blocked Possible cause: You have entered your PIN or PIN2 code incorrectly three times in a row. Solution: To unblock % 75 SIM card lock. Codes do not match Possible cause: The two codes that you have entered do not match. Solution: When you want to change a security code (for example your PIN) you have to confirm the new code by entering exactly the same code again. % 75 SIM card lock. No netw. coverage Possible cause: Your phone is in flight mode. Solution: Restart the phone in normal mode % 7 Flight mode menu. 80 Troubleshooting This is the Internet version of the user's guide. © Print only for private use.