How to block, mark as spam, or unblock phone numbers on Energizer devices

Energizer Power Max P551S Energizer Power Max P551S
Energizer Power Max P550S Energizer Power Max P550S
Energizer Power Max P600S Energizer Power Max P600S
Energizer Hardcase H550S Energizer Hardcase H550S
Energizer Hardcase H590S Energizer Hardcase H590S
Energizer Power Max P490S Energizer Power Max P490S
Energizer Hardcase H500S Energizer Hardcase H500S
Energizer Power Max P490 Energizer Power Max P490
Energizer Energy E500 Energizer Energy E500
Energizer Energy E500S Energizer Energy E500S