These proposed rules state that SUNCOM reserves the right to choose the best method of access to long distance for Customers (based on economic considerations and available technology); establish criteria and means for customers to modify or terminate their use of existing SUNCOM services; establish criteria and means for SUNCOM to modify or terminate existing SUNCOM services. These proposed rules also add SUNCOM security requirements which includes descriptions of security principles that will be followed on the network, how SUNCOM will handle security breaches and customer responsibilities when purchasing non-SUNCOM network equipment, software or services (this includes requiring vendors to assume some liability for damages to SUNCOM and/or its customers from the security breaches they cause). These proposed rules also establish SUNCOM as owner, distributor and delegator of State telephone numbers and electronic addresses; describes State Government Listings process; and delegates authority for public/educational broadcasting to the Department of Education.