public void setREM(int REM) {
		this.REM = REM;
		if (REM==0) 
			CharInfo[15] = 0;
	    else if(REM==1)
	    	CharInfo[15] = 1;
	    else if(REM==2)
	    	CharInfo[15] = 2;
	    else if(REM==3)
	    	CharInfo[15] = 3;
	    else
	    	this.code.setValid(false);
	}