Zte F930 3G User Manual page 105

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Problem
You cannot
make out-
going calls.
PIN Code
is blocked.
Unable to
enter infor-
mation into
the phone
book.
104
This Manual: http://www.manuallib.com/file/2593440
Possible causes
• You have activated the
Call Barring feature.
• You have activated the
Fixed Dial Number
feature.
• You have entered an
incorrect PIN code three
consecutive times.
• The phone book's
memory is already full.
Possible solution
Go to Settings > Call >
Call Barring, and then
select Cancel all call
barring.
Go to Settings > Security
> Fixed dial numbers and
select Off to turn this
feature off.
Contact your service
provider. If the service
provider provides the (U)
SIM card's PUK code,
use the PUK code to un-
lock the (U)SIM card.
Delete unnecessary data
from the Contacts.

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