台山市气象站使用“８００”传真发送航危报、天气报已半年多，与过去相比（口头念报），报文的准确率及传输速率均有所提高。但用“８００”传真发报，仍受到人为因素的影响（如人工书写、人工干涉传真机的收发等），准确率和速率还有所欠缺，且费用昂贵（借用市电信局的 Ｃａ Taishan Meteorological Station uses “800” fax to send the navigation crisis report, and the weather report has been more than six months. Compared with the past (verbal newspaper report), the accuracy and transmission rate of the message have been raised. However, using the “800” fax to send and receive reports is still subject to human factors (such as artificial writing, manual intervention in the fax machine, etc.), the accuracy and the rate is lacking, and expensive (to borrow City Bureau Ca