Sim Card Lock - Sony Ericsson Z550 User Manual

To view a task
Organizer Tasks
View.
To set reminders
1
Organizer Tasks
More Reminders.
2
Follow step 2 and 3
reminders options
A reminder option set in tasks affects
a reminder option set in the calendar.
To send a task
Organizer Tasks
More Send
method.
Notes
Make notes and save them in a list.
You can also show a note in standby.
To add a note
Organizer Notes
Add and enter the note
To edit notes
Organizer Notes
More and edit the note
42 More features
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and select a task
and select a task
41 To set
.
and select a task
and select a transfer
New note
Save.
select a note
Save.
Calculator
Use the calculator to add, subtract,
divide and multiply.
Calculator:
•
To select ÷ x - + . %
•
To delete a figure, press

SIM card lock

The SIM card lock protects your
subscription from unauthorized use.
Most SIM cards are locked at the time
of purchase. If the SIM card lock is on,
you have to enter a PIN every time you
turn on your phone. If you enter your
PIN incorrectly three times in a row,
the SIM card is blocked and the
message PIN blocked
unblock it, you need to enter your PUK
(Personal Unblocking Key). Your PIN
and PUK are supplied by your network
operator. You can edit your PIN and
select a new four- to eight-digit PIN.
To unblock your SIM card
1
When PIN blocked
your PUK OK.
2
Enter a new PIN
new PIN to confirm
Organizer
=, press or
.
is displayed. To
is displayed, enter
OK. Re-enter the
OK.
.