try this

[umar farrok]

try this code 

SCON=0X50;

TMOD=0X20;

TL1=TH1=0XFD;

TR1=1;

 inside main

while(RI==0);

{

RI=0;

msg=SBUF;

SBUF=msg;

while(TI==0);

TI=0;

}