Core telecom functions are not always easy to perform for every MVNO model. As there are different MVNO type, each have their own strong and weak points. One of the weakest points of an MVNO mobile virtual network operator is its knowledge of technicalities.
MVNO is a small fish in the big pond called the telecom industry. The role of a MVNO mobile virtual network operator is to fulfil the requirements of those customer who opt out of the services supplied by MNOs. Therefore, MVNO model can only be sustained if they fill the void left by the demand.
