Panasonic KX-T336 System Reference Manual page 445

1.03 No Line Preference-Calling
Description
If No Line Preference is assigned to a PITS
telephone, no line is automatically connected to a
PITS telephone when it goes off-hook.
To get a line for making a call, the extension user
must press the desired DN (PDN or SDN) or CO
(PCO, SCO or GCO) or ICM button on a PITS
telephone.
This feature can be assigned on a PITS
telephone basis.
Programming
PITS Station Programming
Automatic Line Hunting (Calling)
Selection
Condition
Going off-hook selects no line and no tone is
heard.
Operation
1. Lift the handset or press the SP-
PHONE button.
• You hear no tone.
2. Press the desired line access
button.
• The indicator on the pressed
button lights in green.
3. Call the other party depending on
the pressed button.
2.00 On-Hook Dialing
Description
On-Hook Dialing enables various hands-free
dialing operation. This permits the PITS
telephone users without lifting the handset to
access a line and dial telephone numbers,
intercom numbers, and feature numbers, or do
other dialing performances.
Programming
None
Conditions
Reference
If Prime Line Preference or Idle Line Preference
is assigned to a PITS, pressing the SP-PHONE
12-C-4.00
button automatically selects the preprogrammed
line.
If No Line Preference is assigned to a PITS
telephone, no tone sounds when SP-PHONE
button is pressed, and to get a line for making a
call, press the appropriate line access button.
The SP-PHONE button is turned off
automatically, if no operation is made within 15
seconds in the following states after the SP-
PHONE button is pressed.
The states are:
• While hearing one of the following tones;
• While no tone is heard
4-C-4
Dial tone
Busy tone
Reorder tone
DND tone