Sony IT-M704 - Manual (Page 16)

Getting Started 16 US
Enabling/disabling the line
When you may not use all four lines, you need to disable the unused
line for the telephone to work properly.
This setting can be set up at each phone separately.
1
Press (PROGRAM).
2
Press b(*) or (#)B until
“DISABLE LINE” appears on
the display.
3
Press (PROGRAM).
4
Press b(*) or (#)B to choose
the line you want to change, and
then press (PROGRAM).
5
Press b(*) or (#)B to choose
“ENABLE” or “DISABLE”, and
then press (PROGRAM).
The line next to the selected line
will flash and you will hear a
long confirmation beep.
Repeat steps 4 and 5 for other
line setting, if necessary.
To end the setting, press
(ERASE/CLEAR).
Note
You cannot disable the line 1.
LINE2
ENABLE DISABLE
(ERASE/CLEAR)
Step 2: Setting up the phone (continued)