1) The document outlines the steps for integrating a new LTE eNB (RTN950) with an existing ATN910 network access node or a new ATN910 node.
2) For a new integration, the steps include preparing hardware and software, installing cables, commissioning the eNB and ATN910, verifying IP connectivity and services.
3) For an existing ATN910, additional steps are required to migrate the existing 3G network from E1 to the new EVPL without disruption of service. Comprehensive testing is done before and after the migration to validate no outage.