用户手册目录1. Key Features42. Technical Information52.1 Block Diagram52.2 Electrical Characteristics62.3 Button and LED Definitions72.4 Voice Recording & Playback92.5 Acoustic Echo Cancellation123. Software143.1 Main function143.1.1 Cardphone battery charge143.1.2 Switch system audio device143.2 User interface153.2.1 Shortcut153.2.2 Execute153.2.3 Operation153.3 NLS (National Language Support)164. Packing and Label Information174.1 Label Information175. Appendix195.1 Appendix-A 序號背貼&外包裝貼紙規範19文件大小: 847.0 KB页数: 23Language: English打开用户手册