Nokia 3330

Page 17
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General information
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Stickers on the sales package
The stickers contain important information for service and customer support purposes. Keep these 
stickers in a safe and secure place.
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Security code
The security code protects your phone against unauthorised use. This code is supplied with the phone. 
The preset code is 12345. Change the code (see Change access codes on page 81) and set the phone to 
request it (see Security level on page 81). Keep the new code secret and in a safe place, separate from 
the phone.
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Network services
The wireless phone described in this guide is approved for use on the GSM 900 and GSM 1800 
networks. 
Note that dual band functionality is a network dependent feature. Check with your local operator if 
you can subscribe to and use this functionality.
A number of features included in this guide are called Network Services. They are special services 
provided by wireless service providers. Before you can take advantage of any of these Network 
Services, you must subscribe to these service(s) from your home service provider and obtain 
instructions for their use.