We have a Norstar KSU/PRI MICS 5. Handsets are M7310.
The Call Fwd. button works on half, but not on all. How do I get it to work on the ones that do not? They all prompt me "foward to:" but I get "Invalid number" on the bad half. I have to use 9 to dial out. So on the good half I hit 9 + the number, and the other half I get "Ivalid number" dialing 9 or any number for that matter.
TIA
The Call Fwd. button works on half, but not on all. How do I get it to work on the ones that do not? They all prompt me "foward to:" but I get "Invalid number" on the bad half. I have to use 9 to dial out. So on the good half I hit 9 + the number, and the other half I get "Ivalid number" dialing 9 or any number for that matter.
TIA