Nokia 30 GSM 사용자 설명서
Copyright ©2002 Nokia. All rights reserved.
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2. Features of the Nokia 30
In this chapter the main features of the Nokia 30 terminal are described in brief.
Note: Do not switch on the terminal when wireless device use is prohibited or when it may cause
interference or danger.
interference or danger.
A number of features included in this guide are called Network Services. These are special services that
you arrange through your wireless service provider. Before you can take advantage of any of these
Network Services, you must subscribe to them through your service provider and obtain instructions for
their use from your service provider.
you arrange through your wireless service provider. Before you can take advantage of any of these
Network Services, you must subscribe to them through your service provider and obtain instructions for
their use from your service provider.
For example, features like wireless data connections and supplementary services are network
dependent features in Nokia 30 GSM Connectivity Terminal.
dependent features in Nokia 30 GSM Connectivity Terminal.
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Data connections and messaging
The Nokia 30 GSM Connectivity Terminal supports five technologies for wireless data transfer, which
can be used where GSM networks support them. It is possible to use different AT commands depending
on the data bearer in use.
can be used where GSM networks support them. It is possible to use different AT commands depending
on the data bearer in use.
Note: Before you can use GPRS, HSCSD, CSD or USSD, you must subscribe to these services. You must
also save the settings for the applications used with these technologies. See Modem installation for
Nokia 30 terminal on page 21.
also save the settings for the applications used with these technologies. See Modem installation for
Nokia 30 terminal on page 21.