Time And Date; Sim Card Lock - Sony Ericsson K810 User Manual

Time and date

The time is always displayed in
standby.
•
To set the time
}
the General
}
Time. Enter the time
•
To set the time format
select an option.
•
To set the date and date format
} Settings }
the
& date }
Date.

SIM card lock

The SIM card lock protects your
subscription, but not the phone itself,
from unauthorized use. If you change
SIM cards, your phone still works with
the new SIM card.
Most SIM cards are locked at the time
of purchase. If the SIM card lock is on,
you have to enter a PIN (Personal
Identity Number) every time you turn
on your phone.
If you enter your PIN incorrectly three
times in a row, the SIM card is blocked.
This is indicated by the message
blocked. To unblock it, you need to
enter your PUK (Personal Unblocking
Key). Your PIN and PUK are supplied
by your network operator. You can
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} Settings
} Time & date
tab
}
Save.
} Format
and
} Time
General tab
PIN
edit your PIN and select a new four- to
eight-digit PIN.
If the message Codes do not match
appears when you edit your PIN, you
entered the new PIN incorrectly.
If the message Wrong PIN
followed by Old
old PIN incorrectly.
To unblock your SIM card
1 When PIN blocked
}
your PUK OK.
2 Enter a new four- to eight-digit PIN
}
OK.
3 Re-enter the new PIN to confirm
To edit your PIN
1 } Settings }
the
} Locks } SIM protection } Change
PIN.
2 Enter your PIN
3 Enter a new four- to eight-digit PIN
}
OK.
4 Re-enter the new PIN to confirm
To turn the SIM card lock on or off
1 } Settings }
the
} Locks } SIM protection } Protection
and select On or Off.
2 Enter your PIN
appears,
PIN:, you entered your
appears, enter
}
} Security
General tab
}
OK.
}
} Security
General tab
}
OK.
OK.
OK.