LG KM900 User Manual - Page 119
Trouble Shooting - insert sim
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Trouble Shooting This chapter lists some problems you might encounter while using your phone. Some problems require you to call your service provider, but most are easy for you to correct yourself. Message SIM error Possible causes There is no SIM card in the phone or it is inserted incorrectly. No network connection Signal weak Outside GSM network area Codes do not match To change a security code, you will need to confirm the new code by entering it again. Function cannot be set Not supported by Service Provider, or registration required Calls not available Dialling error New SIM card inserted Charge limit reached Phone cannot be switched on On/Off key not pressed long enough Battery empty Battery contacts dirty Possible Solutions Make sure the SIM card is correctly inserted. Move towards a window or into an open area. Check the service provider coverage map. Contact your Service Provider. Contact your Service Provider. New network not authorised. Check for new restrictions. Contact Service Provider or reset limit with PIN 2. Press the On/Off key down for at least two seconds. Keep charger attached for a longer time. Clean the contacts. Trouble shooting 117