论文部分内容阅读
美国电话电报公司(AT&T)和加拿大北方电讯有限公司开发了一种智能电活,这种电话装有可编程序的计算机和进行通讯用的调制调解器,以及1个10×16.5厘米的液晶荧光屏,荧光屏除了供显示拨号的号码和对方来话的电话号码外,它与话筒一样,也是开展电话服务的一个重要窗口。使用时,只要按不同功能的键,就可通过电话自动交付电费、订购货物、看看百货商店和超级市场有什么商品正在削价处理,还可交付账单,在银行账广之间转移资金,并处理其它基本银行事务。此外,它也可将常用的电话号码编表输入并储存在电话机内,以后即能自动拨号。
AT & T and Canada’s Nortel have developed a smart-phone that houses a programmable computer and modem for communication and a 10 x 16.5 cm LCD screen In addition to displaying the dialed number and the other party’s phone number, the screen, like the microphone, is also an important window for telephone service. When used, keystrokes for different functions automatically deliver electricity bills over the phone, ordering goods, seeing what merchandise in department stores and supermarkets are off-price, delivering bills, transferring funds between bank accounts, and Handle other basic banking matters. In addition, it can also enter the common phone number list and stored in the phone, then automatically dial.