论文部分内容阅读
配有UVA601-1或UVA602-1型舒适末端仪器的前室装置UVA300 多用途的,由微程序器控制的交换设备系统UVA的前室装置UVA300主要用于办公室上司与秘书之间的联系。在最初扩建阶段可以连接2个通话者和1至2条主导线。把该装置扩大到4个通话者或3个通话者和1个对话单位是可能的,也可把主导线扩大到4条。主要功能:转电话、发出敲门声、挂上听筒等候回音再打、开内部电话会议,戳断某些电话号码、自动重拨刚输入的电话号码等等。程序贮存在一个固定的存储器里。用户特殊需要的数据如免费通话的种类可以保存在一个以电池作电源的RAM里,RAM的范围可由用户随意改变。
Front chamber unit with UVA601-1 or UVA602-1 comfort tip UVA300 Versatile, microprocessor controlled exchange unit system UVA front chamber unit The UVA300 is mainly used for the connection between the office supervisor and the secretary. During the initial phase of expansion, two callers and one to two main lines can be connected. It is possible to expand the device to four callers or three callers and one conversation unit, and the main line can be expanded to four. The main function: turn the phone, making a knock on the door, hanging up the handset to wait for an echo, typing in an internal conference call, stamping out some phone numbers, automatically redialing the number you just typed in, and so on. The program is stored in a fixed memory. Users need special data such as the type of free calls can be stored in a battery-powered RAM, RAM range can be freely changed by the user.