電話交換機(jī)種類及常用名稱

The characteristics of Ji'nan telephone exchange system is applied to the group of medium-sized enterprises, factories, schools, offices, hotels and other large and medium-sized occasions: Extension Division involves a wide range of distance can reach a radius of 5000 meters, with some special interface, such as: digital trunk interface, billing interface etc.. There are fewer inter connections between the extensions, with regard to the extension management, such as departmental division, extension level, traffic charging, extension and outer line grouping.

濟(jì)南電話交換機(jī)系統(tǒng)特點(diǎn)是：注重設(shè)備的構(gòu)造的穩(wěn)定性、接口的多樣性、系統(tǒng)的嚴(yán)謹(jǐn)性，較少的使用分機(jī)的細(xì)節(jié)功能，完成能實(shí)現(xiàn)基本的通話功能就可以。

The characteristics of Ji'nan telephone exchange system are: the stability of the structure of the equipment, the diversity of the interfaces, the rigor of the system, and the detailed function of the extension.

程控調(diào)度機(jī)應(yīng)用于電力、水利、工礦等特殊環(huán)境，是針對(duì)這些特殊的環(huán)境設(shè)計(jì)的一種專用電話交換機(jī)，用于企業(yè)生產(chǎn)調(diào)度的應(yīng)用。由于其使用環(huán)境惡劣、復(fù)雜且有著極高的重要 性，故除了要實(shí)現(xiàn)一些特殊功能外，對(duì)設(shè)備的工藝、元件采用、防磁干擾等方面都有特殊的設(shè)計(jì)要求。

Programmed control dispatcher is applied to special environment such as electric power, water conservancy, industry and mining. It is a special telephone exchanger designed for these special environments, which is used in the production scheduling of enterprises. Because of the bad environment and complex and has a high importance, so in addition to realize some special functions, the equipment, technology, and other aspects of components using magnetic interference have special design requirements.

客戶的滿意就是對(duì)我們的肯定，歡迎您前來(lái)選購(gòu)我公司的產(chǎn)品，我們一直以為您提供產(chǎn)品為己任并一直堅(jiān)持這樣做。歡迎您的光臨。

Customer satisfaction is our affirmation. You are welcome to purchase our company's products. We have always thought that you are responsible for products and have always insisted on doing so. Welcome to your visit.