Mircom TX3 Series Programming Manual page 24

To set the Keycode Schedule
1.
2.
3.
4.
2.7.14 Call Wait Key
The Call Wait Key function defines the key the resident presses to place an
outside call on hold. The default key is 2.
Note:
To set the Call Wait key
1.
2.
TX3 Telephone Access System Programming Manual
24
LT-979 Copyright 2018
Press the arrow key to scroll to "Keycode Sch" and press the telephone
(enter) key. The Keycode Schedule selection appears.
Unlock Sch
0 Always
1 Never
2 Weekdays
3 Weekend
4 Evenings
5 Holidays
Press the up and down arrow keys to scroll through the schedules as shown
above. The default is "Always".
Use the up and down arrow keys to select the schedule and press the
telephone (enter) key to accept.
Press info key to return to previous menu.
This feature applies to NSL lines only.
Press the arrow key to select the "Call Wait Key" and press the telephone
(enter) key. The Call Wait Key selection appears.
Call Wait Key
[ ] 1
[ ] 2
[ ] 3
Press the up and down arrow keys to scroll through the available keys.
Valid keys are 1 to 9, * or #.
Configuration
Version 2.7