The company can apply for 8 phone lines , or use existing phone lines for fax operation . these 8 phone lines can be grouped as a hunt group such that it appears as one single number to the outside . this hunt group will allow outside calls to get to the next available phone line to receive fax and hence minimizing the chance of line busy 公司从电信交换局申请8条模拟用户线，并为这8条模拟线申请自动联选功能，即这8条电话线可以使用一个号码来作为主叫，系统会自动在这8条线中找出空闲的一条来应答。
The content has expanded to include real - time weather photos of selected tourist spots in hong kong , weather information for airports in the world , high resolution satellite images zooming in on the pearl river delta , forecast weather maps generated by computer models , radar imagery animation , etc . recently , the observatory revamped its telephone enquiry system . through one single number , 1878200 , a caller can access all the information provided by the observatory through telephone or fax 天文台的网站去年增添了电子手账版本，内容则加入了本港旅游点天图像、全球机场天气、珠江三角洲卫星图片、用电脑模式计算的预测天气图、雷达动画等。最近天文台刚调整了电话查询的安排，此后市民?要记得一个号码1878200 ，便可以查到所有天文台透过电话和传真提供的的信息服务。
Our telephone system is worldwide , universal , universe - wide , costless , and takes no time . there is no need for an apparatus , no need for wires , no need to pay , and no need to ask for installation - nothing . it never goes bad , never gets damaged , laughter and you don t need to use any numbers 我们的电话系统是世界性宇宙性的，而且不用花钱，不需要花时间，不需要设备，不用电线，不需要付钱，也不必申请安装，什么都不需要，而且永远不会故障，永远不会损坏大众笑，你甚至不需要用任何号码，每个人都有一个号码，但是不需要用到号码。
