call progress signal

以上內容是 call progress signal 的中文翻譯，希望對您有幫助。

相關翻譯

• a house of call
• a close call
• a call of nature
• a call to arms
• a duty call
• abbreviated call
• abbreviated address calling
• abandoned call
• accepted call signal
• adjust vertically
• advice-cost-and-duration call
• advanced calling service