Sony Ericsson W600 User Guide - Page 79

Troubleshooting No netwk coverage Possible cause: Your phone is not receiving any radio signal, or the received signal is too weak. Solution: Contact your service provider and make sure that the network has coverage where you are. If so, try to do a new search. Possible cause: The SIM card is not working properly. Solution: Insert your SIM card in another phone. If you still get the same or a similar message, please contact your service provider. Possible cause: The phone is not working properly. Solution: Insert your SIM card in another phone. If this works, it is probably the phone that is causing the problem. Please contact the nearest Sony Ericsson service location. Emerg. Calls Only Possible cause: You are within range of a network, but you are not allowed to use it. However, in an emergency, some service providers allow you to call the emergency number 911 or 112. Solution: You have to move to get a signal that is strong enough. Contact your service provider and make sure your subscription is ok % 23 Emergency Calls. Phone locked. Possible cause: The phone is locked. Solution: To unlock the phone % 73 Phone Lock. Phone lock code: Possible cause: The phone lock code is required. Solution: Enter the phone lock code. Your phone comes with the default phone lock code 0000 % 73 Phone Lock. PUK blocked. Possible cause: You entered your PUK (personal unblocking key) code incorrectly 10 times in a row. Solution: Contact your service provider. Charging, Non-standard battery. Possible cause: The battery that you are using is not a Sony Ericsson approved battery. Solution: % 82 Battery use and care. 78 This is the Internet version of the user's guide. © Print only for private use.