Siemens U15 - Manual (Page 19)

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
set to 1234. Your service
provider may change this
number before you receive
your phone.
Power
key