Just bought a small office with what appears to be a "hybrid" partner system--No ACS Processor Module-but a 206-R4.1 and a 206E-R3.1. I bought a MLS12 Display, since the 4 handsets I have are ACSs without displays. I have been successful in programming system time and date, but the system recognizes only 1 of 2 incoming lines. When I try to program Number of Lines #104, it appears to "take" #10 and then "stops". Line Assignment #103 does the same.
Any suggestions/help would be greatly appreciated. Located in Somerset County, New Jersey and would be glad to find a reasonably-priced consultant.