how do I store the no1 in permeant memory

Projects Programming
9

Okay now I have managed to get something into EEPROM and test its validity as to working, ie mobile number wasn't recalled after restore but the EE1 value was

and it couldn't have been entered, as setup in m and tested it in n, now just have to go through storing the whole number of the mobile, or at least two separate numbers to start with.

Thanks for the input.

void Number()
 {Serial.println(" Enter Mobile Number:");// prompt user input
 while(Serial.available()==0){}//wait for user input
 no1 = Serial.readString(); //read input
Serial.println(no1);

Serial.println(" Enter EEPROM value");// prompt user input
while(Serial.available()==0){}//wait for user input
EE1 = Serial.parseInt(); //read input
EEPROM.write(256,EE1);
Serial.println(EEPROM.read(256));
}

 void Current()
 {Serial.println("Current Mobile No:");
 Serial.println(no1);
 Serial.println("Current EEPROM address 256:");
 Serial.println(EEPROM.read(256));
}