Table of Contents
Advertisement
August 7th, 1995
Communication Switch 01
No
FUNCTION
Not used
0
EFC during transmission
1
0: Off 1: On
Wrong connection
prevention method
Bit 3 Bit 2
Setting
0
0
None
2
0
1
8 digit CSI
1
0
4 digit CSI
3
1
1
CSI/RTI
Operator call if no response
is received in reply to
4
NSF/DIS
0: Disabled
1: Enabled
5
Not used
Maximum printable page
length available
Bit 7 Bit 6
Setting
6
0
0
No limit
7
0
1
B4 and A4
1
0
A4
1
1
Not used
SERVICE TABLES AND PROCEDURES
COMMENTS
Do not change the setting.
If this bit is 0, EFC is switched off during transmission.
(0,1) - The machine will not transmit if the last 8 digits
of the received CSI do not match the last 8 digits of the
dialed telephone number. This does not work for
manual dialing.
(1,0) - The same as above, except that only the last 4
digits are compared.
(1,1) - The machine will not transmit if the other end
does not identify itself with an RTI or CSI.
(0,0) - Nothing is checked; transmission will always go
ahead.
Set this bit to 1 if the user expects to receive phone
calls at the same number which the machine is
connected to.
Do not change the setting.
The setting determined by these bits is informed to the
transmitting terminal in the pre-message protocol
exchange (in the DIS/NSF frames).
4-23
BIT SWITCHES
Advertisement
Table of Contents
