The purpose of this memorandum is to notify you that we are initiating the subject audit. The objective of this audit is to determine whether DoD Components had controls in place to effectively manage their lines of service for unclassified mobile devices under the DoD Wireless Services Spiral 4 contract. We may revise the objective as the audit proceeds, and we will also consider suggestions from management for additional or revised objectives. We plan to perform this audit in accordance with the Government Accountability Office’s generally accepted government auditing standards.