In-Device Help; Access Codes - Nokia E72 User Manual

In-device help

Your device contains instructions to help to use the
applications in your device.
To open help texts from the main menu, select
Applications Help
> >
you want to read instructions.
When an application is open, to access the help text for the
current view, select Options
When you are reading the instructions, to change the size of
the help text, select Options
Increase font size.
You may find links to related topics at the end of the help text.
If you select an underlined word, a short explanation is
displayed. Help texts use the following indicators:
a related help topic. Link to the application being
discussed.
When you are reading the instructions, to switch between
help texts and the application that is open in the background,
select Options Show open apps.
>
application.

Access codes

If you forget any of the access codes, contact your service
provider.
• Personal identification number (PIN) code — This code
protects your SIM card against unauthorised use. The PIN
code (4 - 8 digits) is usually supplied with the SIM card.
10
Menu
Help and the application for which
> Help.
Decrease font size
>
and the desired
After three consecutive incorrect PIN code entries, the
code is blocked, and you need the PUK code to unblock it.
• UPIN code — This code may be supplied with the USIM
card. The USIM card is an enhanced version of the SIM card
and is supported by 3G mobile phones.
• PIN2 code — This code (4 - 8 digits) is supplied with some
>
SIM cards, and is required to access some functions in your
device.
• Lock code (also known as security code) — The lock code
helps you to protect your device against unauthorised use.
The preset code is 12345. You can create and change the
code, and set the device to request the code. Keep the new
or
code secret and in a safe place separate from your device.
If you forget the code and your device is locked, your
device will require service. Additional charges may apply,
and all the personal data in your device may be deleted.
For more information, contact a Nokia Care Centre or your
Link to
device dealer.
• Personal Unblocking Key (PUK) code and PUK2
code — These codes (8 digits) are required to change a
blocked PIN code or PIN2 code, respectively. If the codes
are not supplied with the SIM card, contact the network
service provider whose SIM card is in your device.
• UPUK code — This code (8 digits) is required to change a
blocked UPIN code. If the code is not supplied with the
USIM card, contact the network service provider whose
USIM card is in your device.
• International Mobile Equipment Identity (IMEI)
number — This number (15 or 17 digits) is used to identify
valid devices on the GSM network.