I am a newbie to the Merlin system and I recently reprogrammed a Legend R7 system from key to hybrid pbx mode. Now the single line analog phones require a nine to access the system to even dial an extention and a second nine to access an outside line. The digital phones all work fine. when I pickup the analog phone I hear a dial tone. When I then dial a 9 I get another, but slightly different dial tone. I can then dial an extention or dial another 9 and get an outside line. Any ideas? I would much appreciate any help, in that this is for our local Boy Scout Camp.