numeric keyboard

基本解释

Use MouseKeys if you want to control the pointer with the numeric keypad on your keyboard.
希望用数字键盘来控制鼠标指针，请用“鼠标键”。
Digital calculator experimental system is a cashier numeric keyboard training system developed for business vocational school.
数字计算器实验系统是面向商业类职校学生收银操练的实验系统。
Early on, Synaptics thought that text entry was a big problem on mobile phones that had simple numeric keypads, and proposed a full QWERTY keyboard solution.
Synaptics曾经认为在只有简单数字键盘的手机上进行文本输入是个大难题，并且提出使用完整的标准键盘来解决。

Ideal for creating and enjoying content on the go, the Series 5 550P features a full-size keyboard with isolated numeric and direction keys and an improved touchpad with separated left and right clicks.
ENGADGET: Samsung outs new Series 5 550P notebook in the UK, Ivy Bridge and numeric keypad onboard
The TouchWiz UI is plenty speedy, the browser was about as good as you could expect a Samsung dumbphone browser to be, we had an easy time adapting to the landscape QWERTY keyboard (and the numeric one, for that matter), and -- this is a biggie -- the screen felt really good.
ENGADGET: Samsung Highlight comes to T-Mobile, we play with it Mobile