LG Electronics GW620 manual Trouble Shooting, Possible MessagePossible Solutions Causes

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.

Possible

MessagePossible Solutions

causes

SIM error

There is no SIM card in the phone or it is inserted incorrectly.

Make sure the SIM card is correctly inserted.

No network	Signal weak	Move towards a window or into an
	Outside GSM	open area. Check the service provider
connection
	network area	coverage map.
	To change a
Codes do not	security code,
	you will need to	Contact your Service Provider.
match	confirm the new
	code by entering
	it again.
Function	Not supported by
	Service Provider,
cannot be		Contact your Service Provider.
	or registration
set
	required
	Dialling error	New network not authorised. Check for
Calls not	New SIM card
		new restrictions. Contact Service Provider
available	inserted Charge
		or reset limit with PIN 2.
	limit reached

102 LG GW620 User Guide