Welcome to Massac Unit #1's Substitute Call System
Note: We will be deploying a new Substitute Call System effective August 1, 2022. We will provide information as the new system becomes active. If you need assistance with your User ID or PIN, please contact Tom Walker at
twalker@massac.org.
If you are listed to receive phone calls, please ensure that the following phone numbers are not blocked:
618-309-4662
866-815-1833
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