Before use
Using a line only for sending
You can set the Line 2 (additional line) only for sending.
As a result, only the Line 1 is used for receiving. This is useful for sending or
receiving separately.
!
Detail
Refer to "Set the multi lines setting" on page 11-74 for more information.
CS172
Line 1 (standard line)
For both sending
and receiving
Line 2 (additional line)
Only for sending
2
2-27