Changes

[[File:TeltoCharge_Installation_InstallationProcess_ElectricalWiring.png|border|frameless|518x518px]]

[[File:TeltoCharge_Installation_InstallationProcess_ElectricalWiring.png|border|frameless|518x518px]]

'''A''' - T/N single phase set up (can be used in 230 V grid);

'''A''' - T/N single phase set up (can be used in 220 - 240 VAC grid);

'''B''' - T/N Three phase set up (can be used in 230 V / 400 V grid);

'''B''' - T/N Three phase set up (Maximum voltage between phases (L-L) 415 V);

'''C''' -  IT/TT three phase set up (strictly not higher than 230/240 V);

'''C''' -  IT/TT three phase set up (Maximum voltage between phases (L-L) 240 V);

=== SIM card installation ===

=== SIM card installation ===