Sony Ericsson K850i - Manual (Page 66)

64 More Features
To reset all profiles
1 From standby select Menu > Settings
> the General tab > Profiles .
2 Select Options > Reset profiles .
Time and Date
To set the time
1 From standby select Menu > Settings
> the General tab > Time & date >
Time .
2 Enter the time and select Save .
To set the date
1 From standby select Menu > Settings
> the General tab > Time & date > Date .
2 Enter the date and select Save .
To set the time zone
1 From standby select Menu > Settings
> the General tab > Time & date > My
time zone .
2 Select the time zone you are in by city.
Locks
SIM card lock
This lock only protects your
subscription. Your cell phone will work
with a new SIM card. If the lock is on,
you have to enter a PIN (Personal
Identity Number).
If you enter your PIN incorrectly three
times in a row, the SIM card is blocked
and you need to enter your PUK
(Personal Unblocking Key). Your PIN
and PUK are supplied by your network
operator.
To unblock the SIM card
1 When PIN blocked appears, enter your
PUK and select OK .
2 Enter a new four- to eight-digit PIN
and select
OK .
3 Re-enter the new PIN and select OK .
To edit the PIN
1 From standby select Menu > Settings
> the General tab > Security > Locks
> SIM Protection > Change PIN .
2 Enter your PIN and select OK .
3 Enter a new four- to eight-digit PIN
and select
OK .
4 Re-enter the new PIN and select OK .
If you select a city, My time zone also
updates the time when daylight saving
time changes.
If Codes do not match appears, you
entered the new PIN incorrectly.
If
Wrong PIN appears, followed by Old
PIN: , you entered your old PIN
incorrectly.
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