Instructions to get IMEI number for free on Energizer devices

Energizer Hardcase H242 Energizer Hardcase H242
Energizer Energy E220 Energizer Energy E220
Energizer Energy 100 (2017) Energizer Energy 100 (2017)
Energizer Hardcase H280S Energizer Hardcase H280S
Energizer Energy E12 Energizer Energy E12
Energizer Energy E241 Energizer Energy E241
Energizer Energy 400 LTE Energizer Energy 400 LTE
Energizer Energy E10+ Energizer Energy E10+
Energizer Energy E220s Energizer Energy E220s
Energizer Ultimate U710S Energizer Ultimate U710S
Energizer Ultimate U570S Energizer Ultimate U570S
Energizer Ultimate U620S Energizer Ultimate U620S
Energizer Ultimate U620S Pop Energizer Ultimate U620S Pop
Energizer Ultimate U630S Pop Energizer Ultimate U630S Pop
Energizer Ultimate U650S Energizer Ultimate U650S
Energizer Hardcase H591S Energizer Hardcase H591S
Energizer Hardcase H570S Energizer Hardcase H570S
Energizer Hardcase H501S Energizer Hardcase H501S
Energizer Energy E551S Energizer Energy E551S
Energizer Energy E401 Energizer Energy E401