The presence of the message is polled using the first application and, if the message is present, {TAIL ~ the message} is transmitted from {HEAD ~ the internal storage} to the first application for processing 
The presence of the message is polled using the first application and , if the message is present , { TAIL ~ the message } is transmitted from { HEAD ~ the internal storage } to the first application for processing
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH