S2400 User Manual3) Click to upload the selected prompt.Note:The file size must not be larger than 8 MB, and the file must be WAV format: GSM 6.10 8 kHz, Mono, 1 Kb/s Alaw/Ulaw 8 kHz, Mono, 1 Kb/s PCM 8 kHz, Mono, 16 Kb/sMusic on HoldMusic on hold (MOH) is the business practice of playing recorded music to fill thesilence that would be heard by callers who have been placed on hold. There are 3default MOH files built in S2400, you can also upload the one you want to S2400.Upload a Music on Hold PromptUpload a custom prompt viaPBX→Audio Settings→Music on Hold Prompts.1) Click the .2) Click to choose the desired prompt.Figure 13-7 Upload Music on Hold File3) Click to upload the selected prompt.Note:The file size must not be larger than 8 MB, and the file must be WAV format: GSM 6.10 8 kHz, Mono, 1 Kb/s Alaw/Ulaw 8 kHz, Mono, 1 Kb/s PCM 8 kHz, Mono, 16 Kb/sPlay a Music on Hold PromptChoose a Music on Hold file via PBX→Audio Settings→Music on Hold Promptsand click to play the prompt. Choose one extension to play the prompt. Once