Zte Blade G User Manual page 161

Problem
You cannot
make
outgoing
calls.
PIN Code
blocked
Unable to
enter
information
into the
phonebook
Phone
crashes,
reboots,
Possible causes
You have activated the
Call barring feature.
You have activated the
Fixed dial numbers
feature.
You have entered an
incorrect PIN code three
consecutive times.
The phonebook's
memory is already full.
Some third-party
software is not
compatible with your
Possible solution
Go to Settings > Call >
Call Barring Settings,
and then select
Deactive All.
Go to Settings > Call >
Fixed Dialing Numbers
and disable it.
Contact your service
provider. If the service
provider provides the
(U)SIM card's PUK
code, use the PUK code
to unlock the (U)SIM
card.
Delete unnecessary
data from the contacts.
Reset the phone to
factory status.
161