Human Factors; Assessmen & Definition of a Harmonized Minimum Man-Machine Interface (MMI) for Accessing & Controlling Public Network Based Supplementary Services; Part 5 - Experimental Evaluation of the CEPT & GSM Code Schemes
人为因素;评估和定义用于访问和控制基于公共网络的补充业务的协调最小人机接口(MMI);第5部分——CEPT和GSM编码方案的实验评估