TB8100 Service Kit User’s Manual Setting Up and Configuring Connections 375. In the Modem protocol box, select CCDI 2.0 if the radio modem is a Taitradio that supports CCDI2. Otherwise, select RF modem. The equipmentconnected to the BSS must have the same setting.6. In the Serial port number box, select the port on your PC that the radiomodem is connected to.7. If the radio modem doesn’t use CCDI 2.0, define the other communicationssettings. (These settings are fixed for CCDI 2.0.)8. Set appropriate polling intervals. The Alarms and Monitoring boxes limithow often the Service accesses the base station to obtain alarm andmonitoring information. These intervals need to be long if the equipmentis sharing the channel.9. Click OK. The new connection now appears in the Connections dialogbox.Editing a ConnectionYou may need to modify the settings of an existing connection, for example, ifa telephone number changes or if the link is too slow for the polling intervalsyou selected.To edit a connection1. Select Tools > Configure Connections. The Connections dialog boxappears.2. Click a connection to select it.3. Click Edit. The Edit Connection dialog box appears.4. Modify the settings as desired. For information about individual settings, see“Adding a Connection” on page 34.5. Click OK.