Configuration is 4 CO & 5 stations. I wish to use a fax at a jack but maintain CO line for rest of system. Previous maintenance on system in other building was Panasonic Eas-Phone that required me to use Viking fax/voice switch in series on incoming CO , then to system CO port. Would the same be recommended here? The TD-816 does NOt have the fax/DISA option...
Thnaks to all...
Thnaks to all...