Unregister without base issue
I acquired a used phone which when I went to unregister it from its original base, I missed a step in the procedure to identify I did not have the base and I am now in a state where it says I need to put it on the main base to unregister it. I do not have a main base with that capability. Is there a way to reset the handset memory such that I can perform the unregister function again correctly. Nothing I have tried works.
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