FAX COMMUNICATION FEATURES
SM 117 B779
Fax Option
B779
4.4 FAX COMMUNICATION FEATURES
4.4.1 MULTI-PORT
When the optional extra G3 Interface Unit is installed, communication can take
place at the same time through the two or three lines at once.
Option Available Line Type
Available protocol
Combinations
Standard only PSTN G3
Extra G3 Interface Unit (single) PSTN + PSTN G3 + G3
Extra G3 Interface Unit (double) PSTN + PSTN +PSTN G3 + G3 +G3