Nortel RLC Installation And Administration Manual page 193

June 2005
5 Click on the Close button to end your PBX configuration session.
Result: Configuration Manger closes the serial connection to the host
PBX's SDI port and logs you off of the RLC.
Note: If you want to resume your connection to a specific unit, you must use the
Connect → Logon Unit command to re-establish the connection.
RLC Installation and Administration Guide
Configuring the RLC
167