Trouble Shooting - LG G7070 Manual De Usuario

This chapter lists some problems that you might encounter while
using your phone. Some problems require that you call your service
provider, but most of problems you encounter are easy to correct
yourself.
Message
SIM error There is no SIM card in the
phone or you may have
inserted it incorrectly.
No connection Signal weak
to the
network Outside GSM network
Codes do When you want to change
not match a security code you have to
confirm the new code by
entering it again. The two
codes that you have
entered do not match.
Function Not supported by Service
cannot be Provider or registration
set required
Calls not Dialling error
available New SIM card inserted
Charge limit reached
Phone On/Off key pressed too
cannot be briefly
switched on Battery empty
Battery contacts dirty

Trouble Shooting

Possible causes Possible Corrective measures
Make sure that the SIM card is
correctly inserted.
Move higher to a window or
open space.
Check service provider coverage
map.
Contact your Service Provider.
Contact your Service Provider.
New network not authorized.
Check for new restrictions.
Contact Service Provider or
reset limit with PIN 2.
Press On/Off key for at least two
seconds.
Charge battery. Check charging
indicator in the display.
Clean contacts.
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