EXFO IQS-1500 Power Meters for IQS-500/600 - Manual (Page 107)

Troubleshooting
Power Meters 99
Contacting the Technical Support Group
You may also be requested to provide software and module version
numbers.This information, as well as technical support contact
information, can be found in the About function tab.
³
Select the Technical Support tab to view phone numbers and active
Internet links to EXFO’s Technical Support Group. Use these links to
send an information request by email or to access EXFO’s web site.
³
Select the Module Information tab to view the module identification,
serial number and firmware version.