Changing your mobile plan mid-contract: the Belgian rules
Moving up, moving down or adding an option with the same Belgian operator: what restarts a term, what makes the handset balance fall due, and the written rules at Proximus, Orange and BASE.

Moving up, moving down or adding an option with the same Belgian operator: what restarts a term, what makes the handset balance fall due, and the written rules at Proximus, Orange and BASE.
After six months, cancelling a Belgian mobile plan costs nothing on the service. Before that, it costs no more than staying. The phone stays due. A costed calendar and the channel that counts.
Belgian number porting is not billed and completes in one working day. It clears neither the early termination fee nor the balance owed on your handset: here is the exact order of operations.