LG -E730f User Manual page 250

Message Possible causes
To change a security code, you
will need to confirm the new
Codes do not
code by re-entering it.
match
The two codes you have
entered do not match.
Any application Not supported by service
cannot be set provider or registration required.
Possible corrective measures
If you forget the code, contact your service
provider.
Contact your service provider.
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