Nokia E55 - Manual (Page 23)

• 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
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 point or your
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.
Tips for efficient use
To switch profiles, press the power key briefly.
To switch to the Silent profile, press and hold #.
To search for items in your device or on the internet (network
service), select Menu > Applications > Search .
When browsing web pages with the Web browser application
or maps in the Maps application, press * to zoom in and # to
zoom out.
Visit Ovi
Ovi contains services provided by Nokia. With Ovi you can, for
example, create an e-mail account, share your images and
video clips with friends and family, plan trips and view
locations on a map, download games, applications, video
clips, and tones to your device, and purchase music. The
available services may vary by region, and not all languages
are supported.
Access the services — Go to www.ovi.com, and register
your own Nokia account.
For more information on how to use the services, see the
support pages of each service.
© 2010 Nokia. All rights reserved. 23