As an Mobile Virtual Network Operator (MVNO), NEXTEL obtains bulk access to network services at wholesale rates, then sets retail prices independently. A MVNO may use its own customer service, billing support systems, marketing, and sales personnel, or it could employ the services of a mobile virtual network enabler. SPACS
#CommunicationSystems #Push-to-talkDevices #CommunicationNetwork #CommunicationsServices #SpeechGeneratingDevice #MobileVirtualNetworkOperator
