Human Factors; Asessment & Definition of a Harmonized Minimum Man-Machine Interface (MMI) for Accessing & Controlling Public Network Bsaed Supplmentary 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供应服务的协调最小人机界面(MMI);第5部分——CEPT和GSM编码方案的实验评估