<HTML><HEAD><META HTTP-EQUIV='Content-Type' CONTENT='text/html; charset=iso-8859-1'></HEAD><BODY><SPAN style='FONT-SIZE: 10pt; FONT-FAMILY: Arial; FONT-WEIGHT:Normal;'>One of our locations are not able to receive external calls.the phone will ring but the receiver only get a dial tome and the caller will receive to rings and a fast busy signal. Do anyone know the solution to this? </SPAN></BODY></HTML>