Canon FAX-B820 Service Manual page 60

Fax-B820/B822/B840
Item
Telephone Switch
FAX/TEL auto switch
Detecting signal
OGM1
OGM2
P-Ci
Auto RX w/o ring
Built-in answering machine
Method
OGM
Message
Answering machine Hook-up
Detecting signal
Remote reception
Dialing
On hook
Extension phone hook-up
BT (NTT)
Wall Connection (GER, AST, SWI)
Speakerphone
Phone call at power failure
Method
Message
Language
Method
Message
Language
No. of messages
Time of messages
Code
3 - 6
FAX-B820/B822
Yes
CNG
No
No
No
No
No
No
No
Yes
No
Digital
No
No
No
No
No
Yes
Yes
25 (Default)
No
Yes
No
Yes
No
No
FAX-B840
Yes
Need to record
Yes
Need to record
50(include OGM)
10 minutes
(total minutes)
Yes
CNG