论文部分内容阅读
深圳天时达HA833(17)P/T SDL(LCD)来电显示PC电话机应用最新微电脑技术,优选精密可靠元器件,在标准化工艺指导下进行生产的。该机外观新颖、功能强大、性能优异、技术含量高、操作简便,是目前不可多得的精品。其主要功能和特点如下: 1.主叫号码显示:待机状态显示时间,如有振铃信号输入,能快速、准确地显示对方电话号码、来电日期和时间,并可自动记录,以备用户查询; 2.全自动电脑计费:设有30组不同区号、字头的编辑费率(每分钟话费价格),并可根据
Shenzhen Tianda HA833 (17) P / T SDL (LCD) Caller ID PC phone application of the latest microcomputer technology, the selection of precision components and reliable, under the guidance of standardized production process. The appearance of the aircraft, powerful, high performance, high technical content, easy to operate, is the rare boutique. Its main functions and features are as follows: 1. Caller ID display: Standby status display time, if ring signal input, can quickly and accurately display the other phone number, call the date and time, and can automatically record for the user to query ; 2. Fully automatic computer billing: There are 30 groups of different area codes, prefix editing rate (call rate per minute), and according to