Verifying the dongle, Verifying the dongle -20 – Polycom DOC2238A User Manual
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Chapter 5 - System Maintenance
5-20
2.
Insert the new dongle in COM1 and re-attach the bracket by fixing the
screws.
Verifying the Dongle
•
Check the serial number of the dongle currently installed on the MGC
Manager; right-click the MCU icon, and then click Dongle Information.
The Dongle Information dialog box opens, displaying the dongle's serial
number and the current MCU Version.