Sony Ericsson K750 User Guide - Page 73

SIM Card Lock, Always Ask

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More Features To set permissions for a Java™ application 1 } File Manager } Applications or } Games. 2 Select an application or a game } More } Permissions. 3 } Internet Access, Messaging or Multimedia. 4 } No, Always Ask or Ask Once to set the permission level you want for the application. Java application screen size Some Java applications are designed for a specific screen size. In some cases, applications may not be able to start because the phone cannot adapt the application to the screen. Contact the application vendor to find out what screen size the application is designed for, and modify the screen settings for the application in the phone. To set the screen size for a Java application 1 } File Manager } Applications or } Games. 2 Select an application or a game } More } Screen Size. 3 Select one of the listed options. If you selected User-Defined you can edit the Width: and Height: values. SIM Card Lock The SIM card lock protects your subscription, but not your phone itself, from unauthorized use. If you modify 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 PIN Blocked To unblock it, you need to enter your PUK (Personal Unblocking Key). Your PIN and PUK are supplied by your service provider. You can 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. appears, followed by Old PIN:, you entered your old PIN incorrectly. To unblock your SIM card 1 When PIN Blocked is displayed, enter your PUK } OK. 2 Enter a new four- to eight-digit PIN } OK. 3 Re-enter the new PIN to confirm } OK. This is the Internet version of the user's guide. © Print only for private use. 73

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This is the Internet version of the user's guide. © Print only for private use.
73
More Features
To set permissions for a Java™
application
1
}
File Manager
}
Applications
or
}
Games
.
2
Select an application or a game
}
More
}
Permissions
.
3
}
Internet Access
,
Messaging
or
Multimedia
.
4
}
No
,
Always Ask
or
Ask Once
to set the
permission level you want for the application.
Java application screen size
Some Java applications are designed for a specific
screen size. In some cases, applications may not
be able to start because the phone cannot adapt
the application to the screen. Contact the application
vendor to find out what screen size the application
is designed for, and modify the screen settings
for the application in the phone.
To set the screen size
for a Java application
1
}
File Manager
}
Applications
or
}
Games
.
2
Select an application or a game
}
More
}
Screen Size
.
3
Select one of the listed options. If you selected
User-Defined
you can edit the
Width:
and
Height:
values.
SIM Card Lock
The SIM card lock protects your subscription,
but not your phone itself, from unauthorized use.
If you modify 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
PIN Blocked
To unblock it, you need
to enter your PUK (Personal Unblocking Key).
Your PIN and PUK are supplied by your service
provider. You can edit your PIN and select a new
four- to eight-digit PIN.
To unblock your SIM card
1
When
PIN Blocked
is displayed, enter your
PUK
}
OK
.
2
Enter a new four- to eight-digit PIN
}
OK
.
3
Re-enter the new PIN to confirm
}
OK
.
If the message
Codes do not match.
appears when you
edit your PIN, you entered the new PIN incorrectly.
If the message
Wrong PIN.
appears, followed by
Old PIN:
,
you entered your old PIN incorrectly.