Introduction - If you have any usage issues, please Google them yourself
Rd the design of a pager, the specific design requirements are as follows: 1. Five calls in five key analog source 2. When a button is depressed by the digital display call source number 3. When there are multiple calls simultaneously, the indicator specified by the source of a number of calls at the same time call, and priority order by the digital tube display of multiple call source number. Call No. 1 source of highest priority, according to the order of the source on the 5th call the lowest priority.