Yes I got it using following code

SERIN2 comRs232In, 396, 1000, Start, [STR wGet\20]

Thanks you arrati

But I couldnot read message sender number and body of text correctly using

HSERIN 5000, Start,[SKIP 8,WAIT("REC UNREAD"), Skip 3, Str ArrayNum\12, Skip 25, str ArrayTxt\6]

even could not read any text of message even using

HSERIN 5000, Start,[Str ArrayNum\12]

Please help me