The device can modify the MIDP security communication function group for a downloaded MIDlet using Menu > Applications > Games > Application Access > Communication > Connectivity.
This option is not available on the SDK.
To modify the connectivity setting on the SDK, select Tools > Preferences > MIDP > Set Permissions.
Note: This setting is only available for MIDlets downloaded using direct loading (see OTA provisioning and direct loading of a MIDlet overview) and does not affect MIDlets that have already been downloaded and saved in the computer file system.