Channel users in the corporate role are referred to as corporate channel managers.
The transfer of talktime to subscribers in a corporate-based channel is done by the corporate channel managers. Corporate channel managers maintain lists of restricted MSISDNs. These lists are referred to as restricted lists.
Corporate Administrators approve the restricted lists, after which corporate channel managers associate or de-associate the restricted MSISDNs with subscribers.
Corporate channel managers perform the following operations to manage IAT restricted lists: