You have the option of disconnecting by tapping on the GPRS connection icon in the navigation bar and tapping End.
Establishing GPRS Internet Settings
Because GSM/GPRS technology uses a network connection, you need to configure those settings in the Connection Manager.
For details, see
Make sure that you are not using ActiveSync when configuring the connection settings.
To establish a GPRS connection, you need to review the information from your network service provider. Given that there can
be so many different configurations, such as VPN or Proxy Server connections, see
about how to set up each kind of connection.
Dolphin® 9500 Series Mobile Computer User's Guide
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