呼叫进行信号的英文

• call progress signal

• 呼叫    call out; shout
• 进行    be in progress; be underway; ...
• 信号    signal; semaphore; gun
• 呼叫进行    cpg call progress
• 呼叫进行音    call progress tone
• 呼叫进行消息    cpm call progress message
• 呼叫进行中”状态    call present state
• 呼叫进展信号    call program signal
• 进行信号    clear signal; proceed signal
• 呼叫进行指示器    call progress indicator
• 呼叫进程    call proceeding
• 呼叫进展    cpg call progress
• 放行信号    go-ahead
• 航行信号灯    navigation lamp; running light; shilight
• 换行信号    line feed signal
• 慢行信号    slow-down signal
• 慢行信号旗    slow flag
• 通行信号    right of way signal; right-of-way signal
• 下行信号    downgoing signal
• 先行信号    go-ahead signal
• 行信号频段    line band
• 移行信号    line feed signal
• 叫进    phone-in
• 连接进行信呈    connection in progress signal
• 安全航行信号    traffic hazard warning signal

• Call progress signal
  呼叫进行信号

• 呼叫进行信号的日语：コールプログレス信号 コールプログレスしんごう