#include<softuart.h>
#include<stdio.h>
#include<reg51.h>
void uart_init();
sbit sw=P1^7;
unsigned char rx();
code unsigned char rd[] = "AT+CMGR=1";
code unsigned char ne[] = "AT+CNMI=2,2,0,0,0";
unsigned int r=0,m=0,s1=0,n1=0,f1=0,m2=0;
unsigned char…