Siemens U15 사용자 설명서
18
Getti
ng Started
Turning Your Phone On
Do This
To
1
Press and hold the
power key
turn on your phone
2
If necessary, press
S
to scroll to the User
Account you want,
then press
SELECT
(
+
)
select the user account you
want from the list of
accounts (stored on the SIM
card)
3
If necessary, enter
your SIM card PIN
code and press
OK
(
+
)
unlock your SIM card
Caution:
If you enter an
incorrect PIN code three
times in a row, your SIM
card is disabled and your
phone displays
SIM Blocked
.
Contact your service
provider (see page 145).
4
If necessary, enter
your four-digit unlock
code and press
OK
(
+
)
unlock your phone
The unlock code is originally
The unlock code is originally
set to 1234. Your service
provider may change this
number before you receive
your phone.
Power
key