BLACKBERRY 9360 / 9300 / 8520 SAY CALL FAILED .

I HAVE A BLACKBERRY 9360 IN PINK IT IS WORKING PERFECT JUST SAY CALL FAILED BLACKBERRY 9300 IN RED IT IS WORKING PERFECT JUST SAY CALL FAILED BLACKBERRY 8520 IN BLACK IT IS WORKING PERFECT JUST SAY CALL FAILED