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.
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