Operation Manual

58
Problem Possible causes Possible solution
You cannot
make outgoing
calls.
You have activated the Call
Barring feature.
Go to Settings
> Calls > Call
barring, and then
select Cancel all call
barring.
You have activated the
Fixed Dial Number feature.
Go to Settings >
Security > Fixed
dial numbers, and
select Off to turn
this feature off.
PIN code is
blocked.
You have entered an
incorrect PIN code three
consecutive times.
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.
Unable to enter
information into
the phone book.
The phone book’s memory
is already full.
Delete unnecessary
data from the
Directory.