Panasonic KX-T336 System Reference Manual page 906

G. Help Function
1.00 Programming Mode
Description
Used to display brief instructions and a list of
commands available in the Programming Mode.
Input Format
; PRG> HLP
Display
(Note)
In the list above, the commands in the shaded
parts are not available for areas other than
U.S.A. and Canada.
2.00 Operation Mode
Description
Used to display brief instructions and a list of
commands available in the Operation Mode.
Input Format
; OPE> HLP
Display
;OPE>HLP<CR>
;<< Command + (Index) + (Item No.1) + (Item No.2) + •••• + (Item No.n) >>
;Command are..
; TST ...Test
; INS ...In Service
; REM ...Remove
; TFD ...Traffic Display
; SDT ...Set Date and Time
; SAV ...Program Data Save
; SHL ...Show Level
; DTM ...DTMF-G/R Diagnosis
; VUP ...ROM version up
; OPE>
8-G-1
(70695)
SYM ...System Maintenance Monitor
OUS ...Out of Service
ERR ...Display Error Log
PRT ...Print Out
LOD ...Initial Program Load
CHL ...Change Level
RST ...Restart
LBT ...Loop Back Test