When you enter a telephone number on your cell phone, the phone's software collects the first number you enter, then it collects the next number, and so on until you touch the Call button.

Question

Quizplus · Accepted Answer

This process describes how a cell phone's software sequentially collects and processes each digit of a telephone number as the user enters them, culminating in the action to place the call when the Call button is pressed.

When You Enter a Telephone Number on Your Cell Phone