Panasonic KX-T336 System Reference Manual page 851

8.00 Canceling Set Value by PF3
To cancel the set values, move the cursor to the
value to be canceled by using "TAB," "
" ," " ," keys etc. Then press the PF3 key.
The results are as follows:
• Canceling DIR data :
• Canceling SEL data :
To change the entered values, move the cursor on
that value, then enter the new value.
," " ,"
becomes blank
default value appears on
that position.
9.00 Concluding Function Mode
by CTRL+C
For concluding the function mode, press CTRL +
C keys simultaneously.
For details about the function mode, refer to
Section 7-I-3.00 "Function Mode."
7-H-7