Wsw22, Ecm and call waiting caller id, App. 4-26 – Brother Facsimile Equipment MFC7420 User Manual
Page 289
App.
4-26
Confidential
WSW22
(ECM and call waiting caller ID)
Selector
No.
Function
Setting and Specifications
1
ECM* in sending
0: ON
1: OFF
2
ECM* in receiving
0: ON
1: OFF
3
Call Waiting Caller ID
0: ON
1: OFF
4 Not
used.
5
|
8
Acceptable TCF bit error rate (%)
(Only at 4800 bps)
(Not used.)
0:
0%
1:
8%
0:
0%
1:
4%
0:
0%
1:
2%
0:
0%
1:
1%
* ECM: Error correction mode
NOTE: Selector 3 is applicable to the American models only.
NOTE: Selectors 5 through 8 are applicable to the Chinese, Taiwanese and Asian models only.
Selector 3: Call Waiting Caller ID
Setting this selector to "0" allows the user to decide whether or not to interrupt the current call
when a new call comes in. If Call Waiting Caller ID service is available in the area and the user
subscribes to it, he/she can see information about his/her incoming call on the LCD.
Selectors 5 through 8: Acceptable TCF bit error rate (%) (Not used.)
Setting two or more selectors to "1" produces addition of percent assigned to each selector. If you
set selectors 7 and 8 to "1," the acceptable TCF bit error rate will be 3%.