6.4 FAX UNIT CONFIGURATION
Component
MBU
FCU
Speaker
Expansion Memory
CCU I/F Board
SG3 Board
SG3 Board
Handset Type 1018
SM
Code
No.
7
D346
Included with fax unit
6
1
G578
2
Optional
3
D346
Optional
4
D346
5
Optional
B433
-
NA only. Also used with Ap-C1
177
Fax Unit Configuration
Remarks
D346